401457083 has 4 divisors (see below), whose sum is σ = 403700040. Its totient is φ = 399214128.

The previous prime is 401457079. The next prime is 401457097. The reversal of 401457083 is 380754104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 401457083 - 2² = 401457079 is a prime.

It is a super-2 number, since 2×401457083² = 322335578981737778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401457013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121210 + ... + 1121567.

It is an arithmetic number, because the mean of its divisors is an integer number (100925010).

Almost surely, 2^401457083 is an apocalyptic number.

401457083 is a deficient number, since it is larger than the sum of its proper divisors (2242957).

401457083 is a wasteful number, since it uses less digits than its factorization.

401457083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242956.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 401457083 is about 20036.3939619883. The cubic root of 401457083 is about 737.6998722084.

The spelling of 401457083 in words is "four hundred one million, four hundred fifty-seven thousand, eighty-three".