423286507 has 8 divisors (see below), whose sum is σ = 484100576. Its totient is φ = 362558592.

The previous prime is 423286481. The next prime is 423286531. The reversal of 423286507 is 705682324.

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 423286507 - 2¹⁵ = 423253739 is a prime.

It is a super-2 number, since 2×423286507² = 358342934016522098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423286537) 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, 10638 + ... + 30979.

It is an arithmetic number, because the mean of its divisors is an integer number (60512572).

Almost surely, 2^423286507 is an apocalyptic number.

423286507 is a deficient number, since it is larger than the sum of its proper divisors (60814069).

423286507 is a wasteful number, since it uses less digits than its factorization.

423286507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43077.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 423286507 is about 20573.9278456983. The cubic root of 423286507 is about 750.8355174610.

The spelling of 423286507 in words is "four hundred twenty-three million, two hundred eighty-six thousand, five hundred seven".