457068901 has 4 divisors (see below), whose sum is σ = 457143904. Its totient is φ = 456993900.

The previous prime is 457068893. The next prime is 457068907. The reversal of 457068901 is 109860754.

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 457068901 - 2³ = 457068893 is a prime.

It is a super-2 number, since 2×457068901² = 417823960522695602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457068907) 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, 27465 + ... + 40846.

It is an arithmetic number, because the mean of its divisors is an integer number (114285976).

Almost surely, 2^457068901 is an apocalyptic number.

It is an amenable number.

457068901 is a deficient number, since it is larger than the sum of its proper divisors (75003).

457068901 is an equidigital number, since it uses as much as digits as its factorization.

457068901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75002.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 457068901 is about 21379.1697921131. The cubic root of 457068901 is about 770.3011702072.

The spelling of 457068901 in words is "four hundred fifty-seven million, sixty-eight thousand, nine hundred one".