1112497152 has 176 divisors, whose sum is σ = 3239500320. Its totient is φ = 337379328.

The previous prime is 1112497147. The next prime is 1112497213. The reversal of 1112497152 is 2517942111.

It is a super-2 number, since 2×1112497152² = 2475299826416222208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (5040) is a multiple of the sum of its prime divisors (420).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3554148 + ... + 3554460.

Almost surely, 2^1112497152 is an apocalyptic number.

1112497152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112497152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1619750160).

1112497152 is an abundant number, since it is smaller than the sum of its proper divisors (2127003168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112497152 is a wasteful number, since it uses less digits than its factorization.

1112497152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 420 counting only the distinct ones).

The product of its digits is 5040, while the sum is 33.

The square root of 1112497152 is about 33354.1174669635. The cubic root of 1112497152 is about 1036.1746648257.

The spelling of 1112497152 in words is "one billion, one hundred twelve million, four hundred ninety-seven thousand, one hundred fifty-two".