64008546 has 16 divisors (see below), whose sum is σ = 146305344. Its totient is φ = 18288144.

The previous prime is 64008523. The next prime is 64008547. The reversal of 64008546 is 64580046.

It is a happy number.

It is a super-2 number, since 2×64008546² = 8194187922068232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64008547) 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, 761965 + ... + 762048.

It is an arithmetic number, because the mean of its divisors is an integer number (9144084).

Almost surely, 2^64008546 is an apocalyptic number.

64008546 is an abundant number, since it is smaller than the sum of its proper divisors (82296798).

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

64008546 is a wasteful number, since it uses less digits than its factorization.

64008546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524025.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 64008546 is about 8000.5341071706. The cubic root of 64008546 is about 400.0178033743.

Adding to 64008546 its product of nonzero digits (23040), we get a triangular number (64031586 = T₁₁₃₁₆).

The spelling of 64008546 in words is "sixty-four million, eight thousand, five hundred forty-six".