47940506 has 8 divisors (see below), whose sum is σ = 72145920. Its totient is φ = 23891868.

The previous prime is 47940481. The next prime is 47940569. The reversal of 47940506 is 60504974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38426 + ... + 39653.

It is an arithmetic number, because the mean of its divisors is an integer number (9018240).

Almost surely, 2^47940506 is an apocalyptic number.

47940506 is a deficient number, since it is larger than the sum of its proper divisors (24205414).

47940506 is a wasteful number, since it uses less digits than its factorization.

47940506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78388.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 47940506 is about 6923.9082893984. The cubic root of 47940506 is about 363.2739068048.

The spelling of 47940506 in words is "forty-seven million, nine hundred forty thousand, five hundred six".