497022395 has 8 divisors (see below), whose sum is σ = 597089904. Its totient is φ = 397175904.

The previous prime is 497022391. The next prime is 497022457. The reversal of 497022395 is 593220794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497022395 - 2² = 497022391 is a prime.

It is a super-2 number, since 2×497022395² = 494062522263072050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497022391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50264 + ... + 59333.

It is an arithmetic number, because the mean of its divisors is an integer number (74636238).

Almost surely, 2^497022395 is an apocalyptic number.

497022395 is a deficient number, since it is larger than the sum of its proper divisors (100067509).

497022395 is a wasteful number, since it uses less digits than its factorization.

497022395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110509.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 497022395 is about 22293.9990804701. Note that the first 3 decimals coincide. The cubic root of 497022395 is about 792.1218369131.

Adding to 497022395 its sum of digits (41), we get a square (497022436 = 22294²).

The spelling of 497022395 in words is "four hundred ninety-seven million, twenty-two thousand, three hundred ninety-five".