2650464 has 36 divisors (see below), whose sum is σ = 7538076. Its totient is φ = 883392.

The previous prime is 2650463. The next prime is 2650493. The reversal of 2650464 is 4640562.

It is a happy number.

2650464 is a `hidden beast` number, since 2 + 650 + 4 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4314 + ... + 4889.

It is an arithmetic number, because the mean of its divisors is an integer number (209391).

2^2650464 is an apocalyptic number.

2650464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2650464 is an abundant number, since it is smaller than the sum of its proper divisors (4887612).

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

2650464 is a wasteful number, since it uses less digits than its factorization.

2650464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9219 (or 9208 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2650464 is about 1628.0245698392. The cubic root of 2650464 is about 138.3908265719.

The spelling of 2650464 in words is "two million, six hundred fifty thousand, four hundred sixty-four".