94590140 has 24 divisors (see below), whose sum is σ = 200500272. Its totient is φ = 37481600.

The previous prime is 94590137. The next prime is 94590173. The reversal of 94590140 is 4109549.

It is a junction number, because it is equal to n+sod(n) for n = 94590097 and 94590106.

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, 19961 + ... + 24240.

It is an arithmetic number, because the mean of its divisors is an integer number (8354178).

Almost surely, 2^94590140 is an apocalyptic number.

It is an amenable number.

94590140 is an abundant number, since it is smaller than the sum of its proper divisors (105910132).

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

94590140 is a wasteful number, since it uses less digits than its factorization.

94590140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44317 (or 44315 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 94590140 is about 9725.7462438622. The cubic root of 94590140 is about 455.6331241656.

Adding to 94590140 its reverse (4109549), we get a palindrome (98699689).

The spelling of 94590140 in words is "ninety-four million, five hundred ninety thousand, one hundred forty".