152478 has 24 divisors (see below), whose sum is σ = 339768. Its totient is φ = 49392.

The previous prime is 152461. The next prime is 152501. The reversal of 152478 is 874251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 676 + ... + 872.

It is an arithmetic number, because the mean of its divisors is an integer number (14157).

2¹⁵²⁴⁷⁸ is an apocalyptic number.

152478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

152478 is an abundant number, since it is smaller than the sum of its proper divisors (187290).

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

152478 is a wasteful number, since it uses less digits than its factorization.

152478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 245 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 152478 is about 390.4843146658. The cubic root of 152478 is about 53.4239172414.

It can be divided in two parts, 152 and 478, that added together give a triangular number (630 = T₃₅).

The spelling of 152478 in words is "one hundred fifty-two thousand, four hundred seventy-eight".