6465464 has 16 divisors (see below), whose sum is σ = 12289920. Its totient is φ = 3188160.

The previous prime is 6465419. The next prime is 6465467. The reversal of 6465464 is 4645646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6465467) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4952 + ... + 6119.

It is an arithmetic number, because the mean of its divisors is an integer number (768120).

Almost surely, 2^6465464 is an apocalyptic number.

It is an amenable number.

6465464 is a deficient number, since it is larger than the sum of its proper divisors (5824456).

6465464 is a wasteful number, since it uses less digits than its factorization.

6465464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11150 (or 11146 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 6465464 is about 2542.7276692560. The cubic root of 6465464 is about 186.2944424971.

The spelling of 6465464 in words is "six million, four hundred sixty-five thousand, four hundred sixty-four".