157486114 has 4 divisors (see below), whose sum is σ = 236229174. Its totient is φ = 78743056.

The previous prime is 157486103. The next prime is 157486139. The reversal of 157486114 is 411684751.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411684751 = 23 ⋅17899337.

It can be written as a sum of positive squares in only one way, i.e., 117353889 + 40132225 = 10833^2 + 6335^2 .

It is a super-2 number, since 2×157486114² = 49603752205641992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39371527 + ... + 39371530.

Almost surely, 2^157486114 is an apocalyptic number.

157486114 is a deficient number, since it is larger than the sum of its proper divisors (78743060).

157486114 is an equidigital number, since it uses as much as digits as its factorization.

157486114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78743059.

The product of its digits is 26880, while the sum is 37.

The square root of 157486114 is about 12549.3471543344. The cubic root of 157486114 is about 540.0252777376.

The spelling of 157486114 in words is "one hundred fifty-seven million, four hundred eighty-six thousand, one hundred fourteen".