97000037 has 2 divisors, whose sum is σ = 97000038. Its totient is φ = 97000036.

The previous prime is 97000021. The next prime is 97000061. The reversal of 97000037 is 73000079.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95863681 + 1136356 = 9791^2 + 1066^2 .

It is a cyclic number.

It is not a de Polignac number, because 97000037 - 2⁴ = 97000021 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97000537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48500018 + 48500019.

It is an arithmetic number, because the mean of its divisors is an integer number (48500019).

Almost surely, 2^97000037 is an apocalyptic number.

It is an amenable number.

97000037 is a deficient number, since it is larger than the sum of its proper divisors (1).

97000037 is an equidigital number, since it uses as much as digits as its factorization.

97000037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 26.

The square root of 97000037 is about 9848.8596801863. The cubic root of 97000037 is about 459.4701476413.

The spelling of 97000037 in words is "ninety-seven million, thirty-seven", and thus it is an aban number and an uban number.