400614 has 16 divisors (see below), whose sum is σ = 836352. Its totient is φ = 127688.

The previous prime is 400607. The next prime is 400619. The reversal of 400614 is 416004.

400614 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 400593 and 400602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400619) 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, 1314 + ... + 1589.

It is an arithmetic number, because the mean of its divisors is an integer number (52272).

2⁴⁰⁰⁶¹⁴ is an apocalyptic number.

400614 is an abundant number, since it is smaller than the sum of its proper divisors (435738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400614 is a wasteful number, since it uses less digits than its factorization.

400614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 400614 is about 632.9407555214. The cubic root of 400614 is about 73.7183106218.

Adding to 400614 its reverse (416004), we get a palindrome (816618).

The spelling of 400614 in words is "four hundred thousand, six hundred fourteen".