88207073 has 4 divisors (see below), whose sum is σ = 88625328. Its totient is φ = 87788820.

The previous prime is 88207069. The next prime is 88207087. The reversal of 88207073 is 37070288.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88207073 - 2² = 88207069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88207003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208811 + ... + 209232.

It is an arithmetic number, because the mean of its divisors is an integer number (22156332).

Almost surely, 2^88207073 is an apocalyptic number.

It is an amenable number.

88207073 is a deficient number, since it is larger than the sum of its proper divisors (418255).

88207073 is a wasteful number, since it uses less digits than its factorization.

88207073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418254.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 88207073 is about 9391.8620624453. The cubic root of 88207073 is about 445.1446283252.

The spelling of 88207073 in words is "eighty-eight million, two hundred seven thousand, seventy-three".