464731426 has 4 divisors (see below), whose sum is σ = 697097142. Its totient is φ = 232365712.

The previous prime is 464731417. The next prime is 464731429. The reversal of 464731426 is 624137464.

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

It can be written as a sum of positive squares in only one way, i.e., 449482401 + 15249025 = 21201^2 + 3905^2 .

It is not an unprimeable number, because it can be changed into a prime (464731429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116182855 + ... + 116182858.

Almost surely, 2^464731426 is an apocalyptic number.

464731426 is a deficient number, since it is larger than the sum of its proper divisors (232365716).

464731426 is a wasteful number, since it uses less digits than its factorization.

464731426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232365715.

The product of its digits is 96768, while the sum is 37.

The square root of 464731426 is about 21557.6303428740. The cubic root of 464731426 is about 774.5819047685.

The spelling of 464731426 in words is "four hundred sixty-four million, seven hundred thirty-one thousand, four hundred twenty-six".