157065334 has 16 divisors (see below), whose sum is σ = 244652400. Its totient is φ = 75535264.

The previous prime is 157065323. The next prime is 157065379. The reversal of 157065334 is 433560751.

It is a self number, because there is not a number n which added to its sum of digits gives 157065334.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10569 + ... + 20635.

It is an arithmetic number, because the mean of its divisors is an integer number (15290775).

Almost surely, 2^157065334 is an apocalyptic number.

157065334 is a deficient number, since it is larger than the sum of its proper divisors (87587066).

157065334 is a wasteful number, since it uses less digits than its factorization.

157065334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10367.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 157065334 is about 12532.5709253928. The cubic root of 157065334 is about 539.5438924092.

The spelling of 157065334 in words is "one hundred fifty-seven million, sixty-five thousand, three hundred thirty-four".