1374741252 has 108 divisors (see below), whose sum is σ = 3643436160. Its totient is φ = 436980960.

The previous prime is 1374741229. The next prime is 1374741281. The reversal of 1374741252 is 2521474731.

1374741252 is a `hidden beast` number, since 137 + 474 + 1 + 2 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2732833 + ... + 2733335.

It is an arithmetic number, because the mean of its divisors is an integer number (33735520).

Almost surely, 2^1374741252 is an apocalyptic number.

1374741252 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 1374741252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1821718080).

1374741252 is an abundant number, since it is smaller than the sum of its proper divisors (2268694908).

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

1374741252 is a wasteful number, since it uses less digits than its factorization.

1374741252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 618 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 1374741252 is about 37077.5033140043. The cubic root of 1374741252 is about 1111.9202893452.

The spelling of 1374741252 in words is "one billion, three hundred seventy-four million, seven hundred forty-one thousand, two hundred fifty-two".