47962940 has 12 divisors (see below), whose sum is σ = 100722216. Its totient is φ = 19185168.

The previous prime is 47962939. The next prime is 47962949. The reversal of 47962940 is 4926974.

It is a super-2 number, since 2×47962940² = 4600887226887200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47962949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199054 + ... + 1199093.

It is an arithmetic number, because the mean of its divisors is an integer number (8393518).

Almost surely, 2^47962940 is an apocalyptic number.

It is an amenable number.

47962940 is an abundant number, since it is smaller than the sum of its proper divisors (52759276).

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

47962940 is a wasteful number, since it uses less digits than its factorization.

47962940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398156 (or 2398154 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 47962940 is about 6925.5281387054. The cubic root of 47962940 is about 363.3305632498.

The spelling of 47962940 in words is "forty-seven million, nine hundred sixty-two thousand, nine hundred forty".