64035480 has 64 divisors (see below), whose sum is σ = 198741600. Its totient is φ = 16486400.

The previous prime is 64035469. The next prime is 64035487. The reversal of 64035480 is 8453046.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64035487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5721 + ... + 12680.

Almost surely, 2^64035480 is an apocalyptic number.

64035480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64035480 is an abundant number, since it is smaller than the sum of its proper divisors (134706120).

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

64035480 is a wasteful number, since it uses less digits than its factorization.

64035480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18444 (or 18440 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 64035480 is about 8002.2171927535. The cubic root of 64035480 is about 400.0739030117.

The spelling of 64035480 in words is "sixty-four million, thirty-five thousand, four hundred eighty".