47969802 has 12 divisors (see below), whose sum is σ = 103934610. Its totient is φ = 15989928.

The previous prime is 47969783. The next prime is 47969809. The reversal of 47969802 is 20896974.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 41873841 + 6095961 = 6471^2 + 2469^2 .

It is a super-2 number, since 2×47969802² = 4602203807838408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47969809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1332477 + ... + 1332512.

Almost surely, 2^47969802 is an apocalyptic number.

47969802 is an abundant number, since it is smaller than the sum of its proper divisors (55964808).

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

47969802 is a wasteful number, since it uses less digits than its factorization.

47969802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664997 (or 2664994 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 47969802 is about 6926.0235344677. The cubic root of 47969802 is about 363.3478895121.

The spelling of 47969802 in words is "forty-seven million, nine hundred sixty-nine thousand, eight hundred two".