64962093 has 24 divisors (see below), whose sum is σ = 101082432. Its totient is φ = 37001664.

The previous prime is 64962077. The next prime is 64962101. The reversal of 64962093 is 39026946.

It is a happy number.

It is not a de Polignac number, because 64962093 - 2⁴ = 64962077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64962013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66696 + ... + 67662.

It is an arithmetic number, because the mean of its divisors is an integer number (4211768).

Almost surely, 2^64962093 is an apocalyptic number.

It is an amenable number.

64962093 is a deficient number, since it is larger than the sum of its proper divisors (36120339).

64962093 is a wasteful number, since it uses less digits than its factorization.

64962093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 64962093 is about 8059.9065131055. The cubic root of 64962093 is about 401.9943998131.

The spelling of 64962093 in words is "sixty-four million, nine hundred sixty-two thousand, ninety-three".