64012462 has 4 divisors (see below), whose sum is σ = 96018696. Its totient is φ = 32006230.

The previous prime is 64012457. The next prime is 64012469. The reversal of 64012462 is 26421046.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26421046 = 2 ⋅13210523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64012469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16003114 + ... + 16003117.

It is an arithmetic number, because the mean of its divisors is an integer number (24004674).

Almost surely, 2^64012462 is an apocalyptic number.

64012462 is a deficient number, since it is larger than the sum of its proper divisors (32006234).

64012462 is a wasteful number, since it uses less digits than its factorization.

64012462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32006233.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 64012462 is about 8000.7788370883. The cubic root of 64012462 is about 400.0259608151.

The spelling of 64012462 in words is "sixty-four million, twelve thousand, four hundred sixty-two".