97042004 has 12 divisors (see below), whose sum is σ = 175679700. Its totient is φ = 46847808.

The previous prime is 97041979. The next prime is 97042007. The reversal of 97042004 is 40024079.

It can be written as a sum of positive squares in 2 ways, for example, as 69689104 + 27352900 = 8348^2 + 5230^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97042007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418169 + ... + 418400.

It is an arithmetic number, because the mean of its divisors is an integer number (14639975).

Almost surely, 2^97042004 is an apocalyptic number.

It is an amenable number.

97042004 is a deficient number, since it is larger than the sum of its proper divisors (78637696).

97042004 is a wasteful number, since it uses less digits than its factorization.

97042004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836602 (or 836600 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 97042004 is about 9850.9900010101. The cubic root of 97042004 is about 459.5364012363.

The spelling of 97042004 in words is "ninety-seven million, forty-two thousand, four".