997265462 has 4 divisors (see below), whose sum is σ = 1495898196. Its totient is φ = 498632730.

The previous prime is 997265449. The next prime is 997265473. The reversal of 997265462 is 264562799.

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

It is a self number, because there is not a number n which added to its sum of digits gives 997265462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249316364 + ... + 249316367.

It is an arithmetic number, because the mean of its divisors is an integer number (373974549).

Almost surely, 2^997265462 is an apocalyptic number.

997265462 is a deficient number, since it is larger than the sum of its proper divisors (498632734).

997265462 is a wasteful number, since it uses less digits than its factorization.

997265462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498632733.

The product of its digits is 1632960, while the sum is 50.

The square root of 997265462 is about 31579.5101608622. The cubic root of 997265462 is about 999.0876552135.

The spelling of 997265462 in words is "nine hundred ninety-seven million, two hundred sixty-five thousand, four hundred sixty-two".