47620370 has 16 divisors (see below), whose sum is σ = 97962048. Its totient is φ = 16326960.

The previous prime is 47620361. The next prime is 47620381. The reversal of 47620370 is 7302674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340076 + ... + 340215.

It is an arithmetic number, because the mean of its divisors is an integer number (6122628).

Almost surely, 2^47620370 is an apocalyptic number.

47620370 is an abundant number, since it is smaller than the sum of its proper divisors (50341678).

47620370 is a wasteful number, since it uses less digits than its factorization.

47620370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680305.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 47620370 is about 6900.7514083613. The cubic root of 47620370 is about 362.4634794758.

The spelling of 47620370 in words is "forty-seven million, six hundred twenty thousand, three hundred seventy".