94409478 has 24 divisors (see below), whose sum is σ = 206434800. Its totient is φ = 31180464.

The previous prime is 94409443. The next prime is 94409479. The reversal of 94409478 is 87490449.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94409479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22098 + ... + 26021.

It is an arithmetic number, because the mean of its divisors is an integer number (8601450).

Almost surely, 2^94409478 is an apocalyptic number.

94409478 is an abundant number, since it is smaller than the sum of its proper divisors (112025322).

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

94409478 is a wasteful number, since it uses less digits than its factorization.

94409478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48236 (or 48233 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 94409478 is about 9716.4539828067. The cubic root of 94409478 is about 455.3428611662.

The spelling of 94409478 in words is "ninety-four million, four hundred nine thousand, four hundred seventy-eight".