157233085 has 16 divisors (see below), whose sum is σ = 206226432. Its totient is φ = 114566400.

The previous prime is 157233067. The next prime is 157233103. The reversal of 157233085 is 580332751.

It is an interprime number because it is at equal distance from previous prime (157233067) and next prime (157233103).

It is not a de Polignac number, because 157233085 - 2¹¹ = 157231037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 157233085.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 27201 + ... + 32470.

It is an arithmetic number, because the mean of its divisors is an integer number (12889152).

Almost surely, 2^157233085 is an apocalyptic number.

It is an amenable number.

157233085 is a deficient number, since it is larger than the sum of its proper divisors (48993347).

157233085 is a wasteful number, since it uses less digits than its factorization.

157233085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59724.

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

The square root of 157233085 is about 12539.2617406289. The cubic root of 157233085 is about 539.7359076725.

The spelling of 157233085 in words is "one hundred fifty-seven million, two hundred thirty-three thousand, eighty-five".