978124 has 24 divisors (see below), whose sum is σ = 1977248. Its totient is φ = 414720.

The previous prime is 978113. The next prime is 978149. The reversal of 978124 is 421879.

It is a plaindrome in base 5.

It is a nialpdrome in base 16.

It is a zygodrome in base 5 and base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4972 + ... + 5164.

2⁹⁷⁸¹²⁴ is an apocalyptic number.

It is an amenable number.

978124 is an abundant number, since it is smaller than the sum of its proper divisors (999124).

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

978124 is a wasteful number, since it uses less digits than its factorization.

978124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 383 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 978124 is about 989.0015166824. The cubic root of 978124 is about 99.2654170925.

The spelling of 978124 in words is "nine hundred seventy-eight thousand, one hundred twenty-four".