2401400 has 24 divisors (see below), whose sum is σ = 5583720. Its totient is φ = 960480.

The previous prime is 2401393. The next prime is 2401409. The reversal of 2401400 is 41042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5804 + ... + 6203.

It is an arithmetic number, because the mean of its divisors is an integer number (232655).

2^2401400 is an apocalyptic number.

2401400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401400 is an abundant number, since it is smaller than the sum of its proper divisors (3182320).

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

2401400 is a wasteful number, since it uses less digits than its factorization.

2401400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12023 (or 12014 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2401400 is about 1549.6451206647. The cubic root of 2401400 is about 133.9126184596.

Adding to 2401400 its reverse (41042), we get a palindrome (2442442).

It can be divided in two parts, 2401 and 400, that multiplied together give a square (960400 = 980²).

The spelling of 2401400 in words is "two million, four hundred one thousand, four hundred".