2472442684 has 24 divisors (see below), whose sum is σ = 4516807680. Its totient is φ = 1181971824.

The previous prime is 2472442673. The next prime is 2472442717. The reversal of 2472442684 is 4862442742.

It is a super-2 number, since 2×2472442684² = 12225945651330247712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2472442684.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303537 + ... + 311575.

It is an arithmetic number, because the mean of its divisors is an integer number (188200320).

Almost surely, 2^2472442684 is an apocalyptic number.

It is an amenable number.

2472442684 is a deficient number, since it is larger than the sum of its proper divisors (2044364996).

2472442684 is a wasteful number, since it uses less digits than its factorization.

2472442684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11409 (or 11407 counting only the distinct ones).

The product of its digits is 688128, while the sum is 43.

The square root of 2472442684 is about 49723.6632198393. The cubic root of 2472442684 is about 1352.2035679320.

The spelling of 2472442684 in words is "two billion, four hundred seventy-two million, four hundred forty-two thousand, six hundred eighty-four".