422977535 has 8 divisors (see below), whose sum is σ = 508248096. Its totient is φ = 337932000.

The previous prime is 422977517. The next prime is 422977543. The reversal of 422977535 is 535779224.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-422977535 is a prime.

It is a super-2 number, since 2×422977535² = 357819990229352450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52091 + ... + 59660.

It is an arithmetic number, because the mean of its divisors is an integer number (63531012).

Almost surely, 2^422977535 is an apocalyptic number.

422977535 is a deficient number, since it is larger than the sum of its proper divisors (85270561).

422977535 is a wasteful number, since it uses less digits than its factorization.

422977535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112513.

The product of its digits is 529200, while the sum is 44.

The square root of 422977535 is about 20566.4176511127. The cubic root of 422977535 is about 750.6527857369.

The spelling of 422977535 in words is "four hundred twenty-two million, nine hundred seventy-seven thousand, five hundred thirty-five".