162738364 has 12 divisors (see below), whose sum is σ = 285093424. Its totient is φ = 81283104.

The previous prime is 162738337. The next prime is 162738391. The reversal of 162738364 is 463837261.

162738364 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (162738337) and next prime (162738391).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17169 + ... + 24904.

Almost surely, 2^162738364 is an apocalyptic number.

It is an amenable number.

162738364 is a deficient number, since it is larger than the sum of its proper divisors (122355060).

162738364 is a wasteful number, since it uses less digits than its factorization.

162738364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43044 (or 43042 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 162738364 is about 12756.8947632251. The cubic root of 162738364 is about 545.9631304296.

The spelling of 162738364 in words is "one hundred sixty-two million, seven hundred thirty-eight thousand, three hundred sixty-four".