97094628 has 18 divisors (see below), whose sum is σ = 245433734. Its totient is φ = 32364864.

The previous prime is 97094587. The next prime is 97094629. The reversal of 97094628 is 82649079.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 86713344 + 10381284 = 9312^2 + 3222^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (97094629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1348501 + ... + 1348572.

Almost surely, 2^97094628 is an apocalyptic number.

It is an amenable number.

97094628 is an abundant number, since it is smaller than the sum of its proper divisors (148339106).

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

97094628 is a wasteful number, since it uses less digits than its factorization.

97094628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697083 (or 2697078 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 97094628 is about 9853.6606395796. The cubic root of 97094628 is about 459.6194521236.

The spelling of 97094628 in words is "ninety-seven million, ninety-four thousand, six hundred twenty-eight".