401774103 has 6 divisors (see below), whose sum is σ = 580340384. Its totient is φ = 267849396.

The previous prime is 401774063. The next prime is 401774201. The reversal of 401774103 is 301477104.

It is not a de Polignac number, because 401774103 - 2¹⁸ = 401511959 is a prime.

It is a super-2 number, since 2×401774103² = 322844859682909218, 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 (401774003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22320775 + ... + 22320792.

Almost surely, 2^401774103 is an apocalyptic number.

401774103 is a deficient number, since it is larger than the sum of its proper divisors (178566281).

401774103 is a wasteful number, since it uses less digits than its factorization.

401774103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44641573 (or 44641570 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 401774103 is about 20044.3035049861. The cubic root of 401774103 is about 737.8940017856.

The spelling of 401774103 in words is "four hundred one million, seven hundred seventy-four thousand, one hundred three".