8901457 has 4 divisors (see below), whose sum is σ = 8943856. Its totient is φ = 8859060.

The previous prime is 8901413. The next prime is 8901461. The reversal of 8901457 is 7541098.

It is a happy number.

8901457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8901457 - 2¹⁵ = 8868689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8901467) 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, 20883 + ... + 21304.

It is an arithmetic number, because the mean of its divisors is an integer number (2235964).

Almost surely, 2^8901457 is an apocalyptic number.

It is an amenable number.

8901457 is a deficient number, since it is larger than the sum of its proper divisors (42399).

8901457 is a wasteful number, since it uses less digits than its factorization.

8901457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42398.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 8901457 is about 2983.5309617968. The cubic root of 8901457 is about 207.2464178613.

The spelling of 8901457 in words is "eight million, nine hundred one thousand, four hundred fifty-seven".