64850476 has 12 divisors (see below), whose sum is σ = 113610672. Its totient is φ = 32390288.

The previous prime is 64850437. The next prime is 64850491. The reversal of 64850476 is 67405846.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4315 + ... + 12178.

It is an arithmetic number, because the mean of its divisors is an integer number (9467556).

Almost surely, 2^64850476 is an apocalyptic number.

It is an amenable number.

64850476 is a deficient number, since it is larger than the sum of its proper divisors (48760196).

64850476 is a wasteful number, since it uses less digits than its factorization.

64850476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17480 (or 17478 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 64850476 is about 8052.9793244488. The cubic root of 64850476 is about 401.7640340238.

The spelling of 64850476 in words is "sixty-four million, eight hundred fifty thousand, four hundred seventy-six".