94145732 has 6 divisors (see below), whose sum is σ = 164755038. Its totient is φ = 47072864.

The previous prime is 94145731. The next prime is 94145767. The reversal of 94145732 is 23754149.

It can be written as a sum of positive squares in only one way, i.e., 91508356 + 2637376 = 9566^2 + 1624^2 .

It is a junction number, because it is equal to n+sod(n) for n = 94145692 and 94145701.

It is not an unprimeable number, because it can be changed into a prime (94145731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11768213 + ... + 11768220.

It is an arithmetic number, because the mean of its divisors is an integer number (27459173).

Almost surely, 2^94145732 is an apocalyptic number.

It is an amenable number.

94145732 is a deficient number, since it is larger than the sum of its proper divisors (70609306).

94145732 is a wasteful number, since it uses less digits than its factorization.

94145732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23536437 (or 23536435 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 94145732 is about 9702.8723582247. The cubic root of 94145732 is about 454.9184445059.

The spelling of 94145732 in words is "ninety-four million, one hundred forty-five thousand, seven hundred thirty-two".