94574381 has 16 divisors (see below), whose sum is σ = 109200960. Its totient is φ = 81002880.

The previous prime is 94574341. The next prime is 94574399. The reversal of 94574381 is 18347549.

It is a cyclic number.

It is not a de Polignac number, because 94574381 - 2¹⁴ = 94557997 is a prime.

It is a super-2 number, since 2×94574381² = 17888627083066322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94574341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40025 + ... + 42321.

It is an arithmetic number, because the mean of its divisors is an integer number (6825060).

Almost surely, 2^94574381 is an apocalyptic number.

It is an amenable number.

94574381 is a deficient number, since it is larger than the sum of its proper divisors (14626579).

94574381 is a wasteful number, since it uses less digits than its factorization.

94574381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524.

The product of its digits is 120960, while the sum is 41.

The square root of 94574381 is about 9724.9360409208. The cubic root of 94574381 is about 455.6078194802.

It can be divided in two parts, 94 and 574381, that added together give a palindrome (574475).

The spelling of 94574381 in words is "ninety-four million, five hundred seventy-four thousand, three hundred eighty-one".