401743027 has 8 divisors (see below), whose sum is σ = 461107296. Its totient is φ = 342871872.

The previous prime is 401743009. The next prime is 401743033. The reversal of 401743027 is 720347104.

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

It is not a de Polignac number, because 401743027 - 2²³ = 393354419 is a prime.

It is a super-2 number, since 2×401743027² = 322794919486245458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 401742986 and 401743004.

It is not an unprimeable number, because it can be changed into a prime (401743327) 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 7 ways as a sum of consecutive naturals, for example, 121528 + ... + 124789.

It is an arithmetic number, because the mean of its divisors is an integer number (57638412).

Almost surely, 2^401743027 is an apocalyptic number.

401743027 is a deficient number, since it is larger than the sum of its proper divisors (59364269).

401743027 is a wasteful number, since it uses less digits than its factorization.

401743027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246557.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 401743027 is about 20043.5283071619. The cubic root of 401743027 is about 737.8749766791.

The spelling of 401743027 in words is "four hundred one million, seven hundred forty-three thousand, twenty-seven".