157554914 has 32 divisors (see below), whose sum is σ = 262828800. Its totient is φ = 70237440.

The previous prime is 157554911. The next prime is 157554949. The reversal of 157554914 is 419455751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (157554911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467354 + ... + 467690.

It is an arithmetic number, because the mean of its divisors is an integer number (8213400).

Almost surely, 2^157554914 is an apocalyptic number.

157554914 is a deficient number, since it is larger than the sum of its proper divisors (105273886).

157554914 is a wasteful number, since it uses less digits than its factorization.

157554914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698.

The product of its digits is 126000, while the sum is 41.

The square root of 157554914 is about 12552.0880334708. The cubic root of 157554914 is about 540.1039054742.

The spelling of 157554914 in words is "one hundred fifty-seven million, five hundred fifty-four thousand, nine hundred fourteen".