64107948 has 12 divisors (see below), whose sum is σ = 149585240. Its totient is φ = 21369312.

The previous prime is 64107941. The next prime is 64107971. The reversal of 64107948 is 84970146.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (64107941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2671153 + ... + 2671176.

Almost surely, 2^64107948 is an apocalyptic number.

It is an amenable number.

64107948 is an abundant number, since it is smaller than the sum of its proper divisors (85477292).

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

64107948 is a wasteful number, since it uses less digits than its factorization.

64107948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342336 (or 5342334 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 64107948 is about 8006.7439074820. The cubic root of 64107948 is about 400.2247653444.

The spelling of 64107948 in words is "sixty-four million, one hundred seven thousand, nine hundred forty-eight".