247482012 has 24 divisors (see below), whose sum is σ = 582857856. Its totient is φ = 81722608.

The previous prime is 247482007. The next prime is 247482023. The reversal of 247482012 is 210284742.

It is a super-2 number, since 2×247482012² = 122494692527136288, which contains 22 as substring.

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, 95088 + ... + 97655.

It is an arithmetic number, because the mean of its divisors is an integer number (24285744).

Almost surely, 2^247482012 is an apocalyptic number.

It is an amenable number.

247482012 is an abundant number, since it is smaller than the sum of its proper divisors (335375844).

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

247482012 is a wasteful number, since it uses less digits than its factorization.

247482012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192857 (or 192855 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 247482012 is about 15731.5610159958. The cubic root of 247482012 is about 627.8384069068.

The spelling of 247482012 in words is "two hundred forty-seven million, four hundred eighty-two thousand, twelve".