88491201 has 4 divisors (see below), whose sum is σ = 117988272. Its totient is φ = 58994132.

The previous prime is 88491199. The next prime is 88491203. The reversal of 88491201 is 10219488.

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 an interprime number because it is at equal distance from previous prime (88491199) and next prime (88491203).

It is a cyclic number.

It is not a de Polignac number, because 88491201 - 2¹ = 88491199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88491203) 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, 14748531 + ... + 14748536.

It is an arithmetic number, because the mean of its divisors is an integer number (29497068).

Almost surely, 2^88491201 is an apocalyptic number.

It is an amenable number.

88491201 is a deficient number, since it is larger than the sum of its proper divisors (29497071).

88491201 is a wasteful number, since it uses less digits than its factorization.

88491201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29497070.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 88491201 is about 9406.9761879150. The cubic root of 88491201 is about 445.6220748975.

The spelling of 88491201 in words is "eighty-eight million, four hundred ninety-one thousand, two hundred one".