47935740 has 24 divisors (see below), whose sum is σ = 134220240. Its totient is φ = 12782848.

The previous prime is 47935739. The next prime is 47935747. The reversal of 47935740 is 4753974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47935747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399405 + ... + 399524.

It is an arithmetic number, because the mean of its divisors is an integer number (5592510).

Almost surely, 2^47935740 is an apocalyptic number.

It is an amenable number.

47935740 is an abundant number, since it is smaller than the sum of its proper divisors (86284500).

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

47935740 is a wasteful number, since it uses less digits than its factorization.

47935740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798941 (or 798939 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 47935740 is about 6923.5641110630. The cubic root of 47935740 is about 363.2618681277.

The spelling of 47935740 in words is "forty-seven million, nine hundred thirty-five thousand, seven hundred forty".