400119 has 8 divisors (see below), whose sum is σ = 546672. Its totient is φ = 260160.

The previous prime is 400109. The next prime is 400123. The reversal of 400119 is 911004.

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

It is not a de Polignac number, because 400119 - 2⁵ = 400087 is a prime.

It is a super-2 number, since 2×400119² = 320190428322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 400098 and 400107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504 + ... + 1749.

It is an arithmetic number, because the mean of its divisors is an integer number (68334).

2⁴⁰⁰¹¹⁹ is an apocalyptic number.

400119 is a deficient number, since it is larger than the sum of its proper divisors (146553).

400119 is a wasteful number, since it uses less digits than its factorization.

400119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 400119 is about 632.5496027981. The cubic root of 400119 is about 73.6879359108.

The spelling of 400119 in words is "four hundred thousand, one hundred nineteen".