461232507 has 4 divisors (see below), whose sum is σ = 614976680. Its totient is φ = 307488336.

The previous prime is 461232463. The next prime is 461232509. The reversal of 461232507 is 705232164.

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

It is not a de Polignac number, because 461232507 - 2¹⁶ = 461166971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461232509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76872082 + ... + 76872087.

It is an arithmetic number, because the mean of its divisors is an integer number (153744170).

Almost surely, 2^461232507 is an apocalyptic number.

461232507 is a deficient number, since it is larger than the sum of its proper divisors (153744173).

461232507 is a wasteful number, since it uses less digits than its factorization.

461232507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153744172.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 461232507 is about 21476.3243363477. The cubic root of 461232507 is about 772.6330877413.

The spelling of 461232507 in words is "four hundred sixty-one million, two hundred thirty-two thousand, five hundred seven".