42925004 has 6 divisors (see below), whose sum is σ = 75118764. Its totient is φ = 21462500.

The previous prime is 42924961. The next prime is 42925013. The reversal of 42925004 is 40052924.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5365622 + ... + 5365629.

It is an arithmetic number, because the mean of its divisors is an integer number (12519794).

Almost surely, 2^42925004 is an apocalyptic number.

It is an amenable number.

42925004 is a deficient number, since it is larger than the sum of its proper divisors (32193760).

42925004 is a wasteful number, since it uses less digits than its factorization.

42925004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10731255 (or 10731253 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 42925004 is about 6551.7176373833. The cubic root of 42925004 is about 350.1360124439.

Adding to 42925004 its reverse (40052924), we get a palindrome (82977928).

The spelling of 42925004 in words is "forty-two million, nine hundred twenty-five thousand, four".