497500774 has 4 divisors (see below), whose sum is σ = 746251164. Its totient is φ = 248750386.

The previous prime is 497500753. The next prime is 497500777. The reversal of 497500774 is 477005794.

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 497500774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497500777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124375192 + ... + 124375195.

It is an arithmetic number, because the mean of its divisors is an integer number (186562791).

Almost surely, 2^497500774 is an apocalyptic number.

497500774 is a deficient number, since it is larger than the sum of its proper divisors (248750390).

497500774 is a wasteful number, since it uses less digits than its factorization.

497500774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248750389.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 497500774 is about 22304.7253737857. The cubic root of 497500774 is about 792.3758918259.

The spelling of 497500774 in words is "four hundred ninety-seven million, five hundred thousand, seven hundred seventy-four".