1452680112 has 80 divisors (see below), whose sum is σ = 4254172160. Its totient is φ = 423449856.

The previous prime is 1452680111. The next prime is 1452680113. The reversal of 1452680112 is 2110862541.

It is an interprime number because it is at equal distance from previous prime (1452680111) and next prime (1452680113).

It is a super-2 number, since 2×1452680112² = 4220559015600665088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1452680112.

It is not an unprimeable number, because it can be changed into a prime (1452680111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49408 + ... + 73119.

It is an arithmetic number, because the mean of its divisors is an integer number (53177152).

Almost surely, 2^1452680112 is an apocalyptic number.

1452680112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452680112 is an abundant number, since it is smaller than the sum of its proper divisors (2801492048).

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

1452680112 is a wasteful number, since it uses less digits than its factorization.

1452680112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122570 (or 122564 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 1452680112 is about 38114.0408773460. The cubic root of 1452680112 is about 1132.5481203086.

The spelling of 1452680112 in words is "one billion, four hundred fifty-two million, six hundred eighty thousand, one hundred twelve".