47760540 has 24 divisors (see below), whose sum is σ = 133729680. Its totient is φ = 12736128.

The previous prime is 47760527. The next prime is 47760541. The reversal of 47760540 is 4506774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47760541) 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, 397945 + ... + 398064.

It is an arithmetic number, because the mean of its divisors is an integer number (5572070).

Almost surely, 2^47760540 is an apocalyptic number.

It is an amenable number.

47760540 is an abundant number, since it is smaller than the sum of its proper divisors (85969140).

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

47760540 is a wasteful number, since it uses less digits than its factorization.

47760540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796021 (or 796019 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 47760540 is about 6910.9000860959. The cubic root of 47760540 is about 362.8187667742.

The spelling of 47760540 in words is "forty-seven million, seven hundred sixty thousand, five hundred forty".