1252708074 has 24 divisors (see below), whose sum is σ = 2714945220. Its totient is φ = 417454848.

The previous prime is 1252708073. The next prime is 1252708081. The reversal of 1252708074 is 4708072521.

It can be written as a sum of positive squares in 2 ways, for example, as 721728225 + 530979849 = 26865^2 + 23043^2 .

It is not an unprimeable number, because it can be changed into a prime (1252708073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81274 + ... + 95450.

Almost surely, 2^1252708074 is an apocalyptic number.

1252708074 is an abundant number, since it is smaller than the sum of its proper divisors (1462237146).

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

1252708074 is a wasteful number, since it uses less digits than its factorization.

1252708074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19094 (or 19091 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 1252708074 is about 35393.6162888168. The cubic root of 1252708074 is about 1077.9946997260.

The spelling of 1252708074 in words is "one billion, two hundred fifty-two million, seven hundred eight thousand, seventy-four".