94049972 has 6 divisors (see below), whose sum is σ = 164587458. Its totient is φ = 47024984.

The previous prime is 94049957. The next prime is 94049999. The reversal of 94049972 is 27994049.

It can be written as a sum of positive squares in only one way, i.e., 86007076 + 8042896 = 9274^2 + 2836^2 .

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, 11756243 + ... + 11756250.

It is an arithmetic number, because the mean of its divisors is an integer number (27431243).

Almost surely, 2^94049972 is an apocalyptic number.

It is an amenable number.

94049972 is a deficient number, since it is larger than the sum of its proper divisors (70537486).

94049972 is a wasteful number, since it uses less digits than its factorization.

94049972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23512497 (or 23512495 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 94049972 is about 9697.9364815408. The cubic root of 94049972 is about 454.7641526166.

The spelling of 94049972 in words is "ninety-four million, forty-nine thousand, nine hundred seventy-two".