48640470 has 16 divisors (see below), whose sum is σ = 116737200. Its totient is φ = 12970784.

The previous prime is 48640433. The next prime is 48640477. The reversal of 48640470 is 7404684.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48640477) 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, 810645 + ... + 810704.

It is an arithmetic number, because the mean of its divisors is an integer number (7296075).

Almost surely, 2^48640470 is an apocalyptic number.

48640470 is an abundant number, since it is smaller than the sum of its proper divisors (68096730).

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

48640470 is a wasteful number, since it uses less digits than its factorization.

48640470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621359.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 48640470 is about 6974.2720050196. The cubic root of 48640470 is about 365.0333865751.

The spelling of 48640470 in words is "forty-eight million, six hundred forty thousand, four hundred seventy".