97067730 has 16 divisors (see below), whose sum is σ = 232962624. Its totient is φ = 25884720.

The previous prime is 97067717. The next prime is 97067741. The reversal of 97067730 is 3776079.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617766 + ... + 1617825.

It is an arithmetic number, because the mean of its divisors is an integer number (14560164).

Almost surely, 2^97067730 is an apocalyptic number.

97067730 is an abundant number, since it is smaller than the sum of its proper divisors (135894894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97067730 is a wasteful number, since it uses less digits than its factorization.

97067730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235601.

The product of its (nonzero) digits is 55566, while the sum is 39.

The square root of 97067730 is about 9852.2956715681. The cubic root of 97067730 is about 459.5770056084.

The spelling of 97067730 in words is "ninety-seven million, sixty-seven thousand, seven hundred thirty".