97030651 has 16 divisors (see below), whose sum is σ = 103576320. Its totient is φ = 90754560.

The previous prime is 97030649. The next prime is 97030657. The reversal of 97030651 is 15603079.

It is a cyclic number.

It is not a de Polignac number, because 97030651 - 2¹ = 97030649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97030657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119535 + ... + 120343.

It is an arithmetic number, because the mean of its divisors is an integer number (6473520).

Almost surely, 2^97030651 is an apocalyptic number.

97030651 is a deficient number, since it is larger than the sum of its proper divisors (6545669).

97030651 is a wasteful number, since it uses less digits than its factorization.

97030651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 97030651 is about 9850.4137476555. The cubic root of 97030651 is about 459.5184800612.

The spelling of 97030651 in words is "ninety-seven million, thirty thousand, six hundred fifty-one".