157484415 has 16 divisors (see below), whose sum is σ = 274882176. Its totient is φ = 76356000.

The previous prime is 157484387. The next prime is 157484441. The reversal of 157484415 is 514484751.

It is not a de Polignac number, because 157484415 - 2¹³ = 157476223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477061 + ... + 477390.

It is an arithmetic number, because the mean of its divisors is an integer number (17180136).

Almost surely, 2^157484415 is an apocalyptic number.

157484415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

157484415 is a deficient number, since it is larger than the sum of its proper divisors (117397761).

157484415 is a wasteful number, since it uses less digits than its factorization.

157484415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954470.

The product of its digits is 89600, while the sum is 39.

The square root of 157484415 is about 12549.2794613874. The cubic root of 157484415 is about 540.0233357542.

The spelling of 157484415 in words is "one hundred fifty-seven million, four hundred eighty-four thousand, four hundred fifteen".