597094421 has 32 divisors (see below), whose sum is σ = 780668928. Its totient is φ = 442823040.

The previous prime is 597094409. The next prime is 597094429. The reversal of 597094421 is 124490795.

It is not a de Polignac number, because 597094421 - 2²² = 592900117 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 (597094429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411920 + ... + 413366.

It is an arithmetic number, because the mean of its divisors is an integer number (24395904).

Almost surely, 2^597094421 is an apocalyptic number.

It is an amenable number.

597094421 is a deficient number, since it is larger than the sum of its proper divisors (183574507).

597094421 is a wasteful number, since it uses less digits than its factorization.

597094421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 597094421 is about 24435.5155664864. The cubic root of 597094421 is about 842.0689837467.

The spelling of 597094421 in words is "five hundred ninety-seven million, ninety-four thousand, four hundred twenty-one".