461018452 has 24 divisors (see below), whose sum is σ = 835581600. Its totient is φ = 222299616.

The previous prime is 461018447. The next prime is 461018471. The reversal of 461018452 is 254810164.

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, 128499 + ... + 132037.

It is an arithmetic number, because the mean of its divisors is an integer number (34815900).

Almost surely, 2^461018452 is an apocalyptic number.

It is an amenable number.

461018452 is a deficient number, since it is larger than the sum of its proper divisors (374563148).

461018452 is a wasteful number, since it uses less digits than its factorization.

461018452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695 (or 4693 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 461018452 is about 21471.3402469431. The cubic root of 461018452 is about 772.5135445864.

The spelling of 461018452 in words is "four hundred sixty-one million, eighteen thousand, four hundred fifty-two".