47650620 has 48 divisors (see below), whose sum is σ = 133741440. Its totient is φ = 12676416.

The previous prime is 47650607. The next prime is 47650649. The reversal of 47650620 is 2605674.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36499 + ... + 37781.

It is an arithmetic number, because the mean of its divisors is an integer number (2786280).

Almost surely, 2^47650620 is an apocalyptic number.

It is an amenable number.

47650620 is an abundant number, since it is smaller than the sum of its proper divisors (86090820).

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

47650620 is a wasteful number, since it uses less digits than its factorization.

47650620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914 (or 1912 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 47650620 is about 6902.9428506978. The cubic root of 47650620 is about 362.5402127407.

The spelling of 47650620 in words is "forty-seven million, six hundred fifty thousand, six hundred twenty".