89231453 has 8 divisors (see below), whose sum is σ = 94897080. Its totient is φ = 83612160.

The previous prime is 89231431. The next prime is 89231459. The reversal of 89231453 is 35413298.

It can be written as a sum of positive squares in 4 ways, for example, as 44649124 + 44582329 = 6682^2 + 6677^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 89231453 - 2¹⁴ = 89215069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89231459) 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, 7568 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (11862135).

Almost surely, 2^89231453 is an apocalyptic number.

It is an amenable number.

89231453 is a deficient number, since it is larger than the sum of its proper divisors (5665627).

89231453 is a wasteful number, since it uses less digits than its factorization.

89231453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23167.

The product of its digits is 25920, while the sum is 35.

The square root of 89231453 is about 9446.2401515100. The cubic root of 89231453 is about 446.8612077377.

The spelling of 89231453 in words is "eighty-nine million, two hundred thirty-one thousand, four hundred fifty-three".