97003407 has 4 divisors (see below), whose sum is σ = 129337880. Its totient is φ = 64668936.

The previous prime is 97003373. The next prime is 97003429. The reversal of 97003407 is 70430079.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 97003407 - 2⁷ = 97003279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97003477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16167232 + ... + 16167237.

It is an arithmetic number, because the mean of its divisors is an integer number (32334470).

Almost surely, 2^97003407 is an apocalyptic number.

97003407 is a deficient number, since it is larger than the sum of its proper divisors (32334473).

97003407 is a wasteful number, since it uses less digits than its factorization.

97003407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32334472.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 97003407 is about 9849.0307644966. The cubic root of 97003407 is about 459.4754685893.

The spelling of 97003407 in words is "ninety-seven million, three thousand, four hundred seven".