975408 has 40 divisors (see below), whose sum is σ = 2880768. Its totient is φ = 278592.

The previous prime is 975389. The next prime is 975421. The reversal of 975408 is 804579.

It is a congruent number.

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, 1116 + ... + 1787.

2⁹⁷⁵⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

975408 is an abundant number, since it is smaller than the sum of its proper divisors (1905360).

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

975408 is a wasteful number, since it uses less digits than its factorization.

975408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 975408 is about 987.6274601286. The cubic root of 975408 is about 99.1734537015.

The spelling of 975408 in words is "nine hundred seventy-five thousand, four hundred eight".