94253040 has 120 divisors (see below), whose sum is σ = 361771488. Its totient is φ = 21542400.

The previous prime is 94253039. The next prime is 94253069. The reversal of 94253040 is 4035249.

94253040 is a `hidden beast` number, since 94 + 2 + 530 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 94252995 and 94253013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4311 + ... + 14390.

Almost surely, 2^94253040 is an apocalyptic number.

94253040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94253040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180885744).

94253040 is an abundant number, since it is smaller than the sum of its proper divisors (267518448).

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

94253040 is a wasteful number, since it uses less digits than its factorization.

94253040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18727 (or 18718 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 94253040 is about 9708.4004861769. The cubic root of 94253040 is about 455.0912186794.

Adding to 94253040 its reverse (4035249), we get a palindrome (98288289).

The spelling of 94253040 in words is "ninety-four million, two hundred fifty-three thousand, forty".