157428600 has 96 divisors (see below), whose sum is σ = 557761920. Its totient is φ = 35982720.

The previous prime is 157428589. The next prime is 157428611. The reversal of 157428600 is 6824751.

It is an interprime number because it is at equal distance from previous prime (157428589) and next prime (157428611).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14542 + ... + 22941.

It is an arithmetic number, because the mean of its divisors is an integer number (5810020).

Almost surely, 2^157428600 is an apocalyptic number.

157428600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157428600 is an abundant number, since it is smaller than the sum of its proper divisors (400333320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157428600 is a wasteful number, since it uses less digits than its factorization.

157428600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37509 (or 37500 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 157428600 is about 12547.0554314548. The cubic root of 157428600 is about 539.9595305748.

It can be divided in two parts, 15742 and 8600, that added together give a palindrome (24342).

The spelling of 157428600 in words is "one hundred fifty-seven million, four hundred twenty-eight thousand, six hundred".