152871478 has 48 divisors (see below), whose sum is σ = 254822400. Its totient is φ = 68674320.

The previous prime is 152871461. The next prime is 152871487. The reversal of 152871478 is 874178251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1935043 + ... + 1935121.

It is an arithmetic number, because the mean of its divisors is an integer number (5308800).

Almost surely, 2^152871478 is an apocalyptic number.

152871478 is a deficient number, since it is larger than the sum of its proper divisors (101950922).

152871478 is a wasteful number, since it uses less digits than its factorization.

152871478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 194 counting only the distinct ones).

The product of its digits is 125440, while the sum is 43.

The square root of 152871478 is about 12364.1205914533. The cubic root of 152871478 is about 534.6983223657.

The spelling of 152871478 in words is "one hundred fifty-two million, eight hundred seventy-one thousand, four hundred seventy-eight".