88412649 has 8 divisors (see below), whose sum is σ = 126951552. Its totient is φ = 54407760.

The previous prime is 88412633. The next prime is 88412657. The reversal of 88412649 is 94621488.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88412649 - 2⁴ = 88412633 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 88412649.

It is not an unprimeable number, because it can be changed into a prime (88412609) 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, 1133457 + ... + 1133534.

It is an arithmetic number, because the mean of its divisors is an integer number (15868944).

Almost surely, 2^88412649 is an apocalyptic number.

It is an amenable number.

88412649 is a deficient number, since it is larger than the sum of its proper divisors (38538903).

88412649 is a wasteful number, since it uses less digits than its factorization.

88412649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267007.

The product of its digits is 110592, while the sum is 42.

The square root of 88412649 is about 9402.8000616838. The cubic root of 88412649 is about 445.4901790421.

The spelling of 88412649 in words is "eighty-eight million, four hundred twelve thousand, six hundred forty-nine".