97042007 has 2 divisors, whose sum is σ = 97042008. Its totient is φ = 97042006.

The previous prime is 97041979. The next prime is 97042031. The reversal of 97042007 is 70024079.

It is a strong prime.

It is an emirp because it is prime and its reverse (70024079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97042007 - 2¹² = 97037911 is a prime.

It is a super-2 number, since 2×97042007² = 18834302245176098, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97042067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48521003 + 48521004.

It is an arithmetic number, because the mean of its divisors is an integer number (48521004).

Almost surely, 2^97042007 is an apocalyptic number.

97042007 is a deficient number, since it is larger than the sum of its proper divisors (1).

97042007 is an equidigital number, since it uses as much as digits as its factorization.

97042007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 97042007 is about 9850.9901532790. The cubic root of 97042007 is about 459.5364059717.

It can be divided in two parts, 9704 and 2007, that added together give a palindrome (11711).

The spelling of 97042007 in words is "ninety-seven million, forty-two thousand, seven".