157286414 has 16 divisors (see below), whose sum is σ = 255902976. Its totient is φ = 72211200.

The previous prime is 157286383. The next prime is 157286419. The reversal of 157286414 is 414682751.

It is a super-3 number, since 3×157286414³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157286419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55022 + ... + 57809.

It is an arithmetic number, because the mean of its divisors is an integer number (15993936).

Almost surely, 2^157286414 is an apocalyptic number.

157286414 is a deficient number, since it is larger than the sum of its proper divisors (98616562).

157286414 is a wasteful number, since it uses less digits than its factorization.

157286414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112891.

The product of its digits is 53760, while the sum is 38.

The square root of 157286414 is about 12541.3880412018. The cubic root of 157286414 is about 539.7969218088.

The spelling of 157286414 in words is "one hundred fifty-seven million, two hundred eighty-six thousand, four hundred fourteen".