64546354 has 16 divisors (see below), whose sum is σ = 100758240. Its totient is φ = 30985920.

The previous prime is 64546343. The next prime is 64546379. The reversal of 64546354 is 45364546.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 11434.

It is an arithmetic number, because the mean of its divisors is an integer number (6297390).

Almost surely, 2^64546354 is an apocalyptic number.

64546354 is a deficient number, since it is larger than the sum of its proper divisors (36211886).

64546354 is a wasteful number, since it uses less digits than its factorization.

64546354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12825.

The product of its digits is 172800, while the sum is 37.

The square root of 64546354 is about 8034.0745577820. The cubic root of 64546354 is about 401.1350138129.

The spelling of 64546354 in words is "sixty-four million, five hundred forty-six thousand, three hundred fifty-four".