157351936 has 85 divisors (see below), whose sum is σ = 367129871. Its totient is φ = 67436544.

The previous prime is 157351913. The next prime is 157351951. The reversal of 157351936 is 639153751.

It is a happy number.

The square root of 157351936 is 12544.

It is a perfect power (a square, a biquadrate), and thus also a powerful number.

It is a Duffinian number.

Its product of digits (85050) is a multiple of the sum of its prime divisors (9).

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 4 ways as a sum of consecutive naturals, for example, 22478845 + ... + 22478851.

Almost surely, 2^157351936 is an apocalyptic number.

157351936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

157351936 is the 12544-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157351936

157351936 is an abundant number, since it is smaller than the sum of its proper divisors (209777935).

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

157351936 is an frugal number, since it uses more digits than its factorization.

157351936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60 (or 9 counting only the distinct ones).

The product of its digits is 85050, while the sum is 40.

The cubic root of 157351936 is about 539.8718671753.

It can be divided in two parts, 15735 and 1936, that added together give a palindrome (17671).

The spelling of 157351936 in words is "one hundred fifty-seven million, three hundred fifty-one thousand, nine hundred thirty-six".