1157625034 has 16 divisors (see below), whose sum is σ = 1770687360. Its totient is φ = 567507600.

The previous prime is 1157625019. The next prime is 1157625043. The reversal of 1157625034 is 4305267511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7014 + ... + 48625.

It is an arithmetic number, because the mean of its divisors is an integer number (110667960).

Almost surely, 2^1157625034 is an apocalyptic number.

1157625034 is a deficient number, since it is larger than the sum of its proper divisors (613062326).

1157625034 is a wasteful number, since it uses less digits than its factorization.

1157625034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55845.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 1157625034 is about 34023.8891662902. The cubic root of 1157625034 is about 1050.0000102797. Note that the first 4 decimals are identical.

Subtracting from 1157625034 its sum of digits (34), we obtain a cube (1157625000 = 1050³).

The spelling of 1157625034 in words is "one billion, one hundred fifty-seven million, six hundred twenty-five thousand, thirty-four".