1374246552 has 96 divisors (see below), whose sum is σ = 4062262320. Its totient is φ = 386184960.

The previous prime is 1374246551. The next prime is 1374246557. The reversal of 1374246552 is 2556424731.

It is a self number, because there is not a number n which added to its sum of digits gives 1374246552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374246551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62158 + ... + 81314.

Almost surely, 2^1374246552 is an apocalyptic number.

1374246552 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 1374246552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031131160).

1374246552 is an abundant number, since it is smaller than the sum of its proper divisors (2688015768).

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

1374246552 is a wasteful number, since it uses less digits than its factorization.

1374246552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19241 (or 19230 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The square root of 1374246552 is about 37070.8315525832. The cubic root of 1374246552 is about 1111.7868986775.

The spelling of 1374246552 in words is "one billion, three hundred seventy-four million, two hundred forty-six thousand, five hundred fifty-two".