48564946 has 16 divisors (see below), whose sum is σ = 73923840. Its totient is φ = 23926320.

The previous prime is 48564913. The next prime is 48564947. The reversal of 48564946 is 64946584.

It is a junction number, because it is equal to n+sod(n) for n = 48564896 and 48564905.

It is not an unprimeable number, because it can be changed into a prime (48564947) 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, 48511 + ... + 49501.

It is an arithmetic number, because the mean of its divisors is an integer number (4620240).

Almost surely, 2^48564946 is an apocalyptic number.

48564946 is a deficient number, since it is larger than the sum of its proper divisors (25358894).

48564946 is a wasteful number, since it uses less digits than its factorization.

48564946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329.

The product of its digits is 829440, while the sum is 46.

The square root of 48564946 is about 6968.8554296958. The cubic root of 48564946 is about 364.8443597388.

The spelling of 48564946 in words is "forty-eight million, five hundred sixty-four thousand, nine hundred forty-six".