157301338 has 16 divisors (see below), whose sum is σ = 242411904. Its totient is φ = 76508640.

The previous prime is 157301321. The next prime is 157301363. The reversal of 157301338 is 833103751.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27481 + ... + 32707.

It is an arithmetic number, because the mean of its divisors is an integer number (15150744).

Almost surely, 2^157301338 is an apocalyptic number.

157301338 is a deficient number, since it is larger than the sum of its proper divisors (85110566).

157301338 is a wasteful number, since it uses less digits than its factorization.

157301338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 157301338 is about 12541.9830170512. The cubic root of 157301338 is about 539.8139940070.

The spelling of 157301338 in words is "one hundred fifty-seven million, three hundred one thousand, three hundred thirty-eight".