157484416 has 16 divisors (see below), whose sum is σ = 313738740. Its totient is φ = 78742144.

The previous prime is 157484387. The next prime is 157484441. The reversal of 157484416 is 614484751.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×157484416² = 49602682565722112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615046 + ... + 615301.

Almost surely, 2^157484416 is an apocalyptic number.

157484416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

157484416 is a deficient number, since it is larger than the sum of its proper divisors (156254324).

157484416 is an equidigital number, since it uses as much as digits as its factorization.

157484416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230361 (or 1230349 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 157484416 is about 12549.2795012303. The cubic root of 157484416 is about 540.0233368973.

It can be divided in two parts, 15748 and 4416, that added together give a square (20164 = 142²).

The spelling of 157484416 in words is "one hundred fifty-seven million, four hundred eighty-four thousand, four hundred sixteen".