461249272 has 16 divisors (see below), whose sum is σ = 943464600. Its totient is φ = 209658720.

The previous prime is 461249251. The next prime is 461249293. The reversal of 461249272 is 272942164.

It is an interprime number because it is at equal distance from previous prime (461249251) and next prime (461249293).

It is a super-3 number, since 3×461249272³ (a number of 27 digits) contains 333 as substring.

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, 2620647 + ... + 2620822.

Almost surely, 2^461249272 is an apocalyptic number.

It is an amenable number.

461249272 is an abundant number, since it is smaller than the sum of its proper divisors (482215328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461249272 is a wasteful number, since it uses less digits than its factorization.

461249272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5241486 (or 5241482 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 461249272 is about 21476.7146463327. The cubic root of 461249272 is about 772.6424489179.

The spelling of 461249272 in words is "four hundred sixty-one million, two hundred forty-nine thousand, two hundred seventy-two".