88413946 has 4 divisors (see below), whose sum is σ = 132620922. Its totient is φ = 44206972.

The previous prime is 88413943. The next prime is 88413959. The reversal of 88413946 is 64931488.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85655025 + 2758921 = 9255^2 + 1661^2 .

It is not an unprimeable number, because it can be changed into a prime (88413943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22103485 + ... + 22103488.

Almost surely, 2^88413946 is an apocalyptic number.

88413946 is a deficient number, since it is larger than the sum of its proper divisors (44206976).

88413946 is a wasteful number, since it uses less digits than its factorization.

88413946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44206975.

The product of its digits is 165888, while the sum is 43.

The square root of 88413946 is about 9402.8690302482. The cubic root of 88413946 is about 445.4923574557.

The spelling of 88413946 in words is "eighty-eight million, four hundred thirteen thousand, nine hundred forty-six".