94129438 has 16 divisors (see below), whose sum is σ = 155292480. Its totient is φ = 42519456.

The previous prime is 94129417. The next prime is 94129487. The reversal of 94129438 is 83492149.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 94129438.

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, 37293 + ... + 39736.

It is an arithmetic number, because the mean of its divisors is an integer number (9705780).

Almost surely, 2^94129438 is an apocalyptic number.

94129438 is a deficient number, since it is larger than the sum of its proper divisors (61163042).

94129438 is a wasteful number, since it uses less digits than its factorization.

94129438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77091.

The product of its digits is 62208, while the sum is 40.

The square root of 94129438 is about 9702.0326736205. The cubic root of 94129438 is about 454.8921984275.

The spelling of 94129438 in words is "ninety-four million, one hundred twenty-nine thousand, four hundred thirty-eight".