89420151 has 8 divisors (see below), whose sum is σ = 123073024. Its totient is φ = 57690360.

The previous prime is 89420117. The next prime is 89420161. The reversal of 89420151 is 15102498.

It is a happy number.

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

It is not a de Polignac number, because 89420151 - 2⁶ = 89420087 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 (89420161) 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, 480661 + ... + 480846.

It is an arithmetic number, because the mean of its divisors is an integer number (15384128).

Almost surely, 2^89420151 is an apocalyptic number.

89420151 is a deficient number, since it is larger than the sum of its proper divisors (33652873).

89420151 is a wasteful number, since it uses less digits than its factorization.

89420151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961541.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 89420151 is about 9456.2228717390. Note that the first 3 decimals coincide. The cubic root of 89420151 is about 447.1759788360.

The spelling of 89420151 in words is "eighty-nine million, four hundred twenty thousand, one hundred fifty-one".