631241254 has 8 divisors (see below), whose sum is σ = 1082127888. Its totient is φ = 270531960.

The previous prime is 631241249. The next prime is 631241267. The reversal of 631241254 is 452142136.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22544317 + ... + 22544344.

It is an arithmetic number, because the mean of its divisors is an integer number (135265986).

Almost surely, 2^631241254 is an apocalyptic number.

631241254 is a deficient number, since it is larger than the sum of its proper divisors (450886634).

631241254 is a wasteful number, since it uses less digits than its factorization.

631241254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45088670.

The product of its digits is 5760, while the sum is 28.

The square root of 631241254 is about 25124.5150002940. The cubic root of 631241254 is about 857.8245240405.

The spelling of 631241254 in words is "six hundred thirty-one million, two hundred forty-one thousand, two hundred fifty-four".