94575142 has 4 divisors (see below), whose sum is σ = 141862716. Its totient is φ = 47287570.

The previous prime is 94575133. The next prime is 94575157. The reversal of 94575142 is 24157549.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23643784 + ... + 23643787.

It is an arithmetic number, because the mean of its divisors is an integer number (35465679).

Almost surely, 2^94575142 is an apocalyptic number.

94575142 is a deficient number, since it is larger than the sum of its proper divisors (47287574).

94575142 is a wasteful number, since it uses less digits than its factorization.

94575142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47287573.

The product of its digits is 50400, while the sum is 37.

The square root of 94575142 is about 9724.9751670634. The cubic root of 94575142 is about 455.6090415047.

The spelling of 94575142 in words is "ninety-four million, five hundred seventy-five thousand, one hundred forty-two".