89380451 has 6 divisors (see below), whose sum is σ = 91615356. Its totient is φ = 87198800.

The previous prime is 89380411. The next prime is 89380453. The reversal of 89380451 is 15408398.

It is not a de Polignac number, because 89380451 - 2⁶ = 89380387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89380453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24905 + ... + 28266.

It is an arithmetic number, because the mean of its divisors is an integer number (15269226).

Almost surely, 2^89380451 is an apocalyptic number.

89380451 is a deficient number, since it is larger than the sum of its proper divisors (2234905).

89380451 is an equidigital number, since it uses as much as digits as its factorization.

89380451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53253 (or 53212 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 89380451 is about 9454.1234918950. The cubic root of 89380451 is about 447.1097912408.

The spelling of 89380451 in words is "eighty-nine million, three hundred eighty thousand, four hundred fifty-one".