2401900 has 18 divisors (see below), whose sum is σ = 5212340. Its totient is φ = 960720.

The previous prime is 2401897. The next prime is 2401939. The reversal of 2401900 is 91042.

It is a super-2 number, since 2×2401900² = 11538247220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11910 + ... + 12109.

2^2401900 is an apocalyptic number.

2401900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401900 is an abundant number, since it is smaller than the sum of its proper divisors (2810440).

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

2401900 is a wasteful number, since it uses less digits than its factorization.

2401900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24033 (or 24026 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2401900 is about 1549.8064395272. The cubic root of 2401900 is about 133.9219118805.

Adding to 2401900 its reverse (91042), we get a palindrome (2492942).

It can be divided in two parts, 2401 and 900, that multiplied together give a square (2160900 = 1470²).

The spelling of 2401900 in words is "two million, four hundred one thousand, nine hundred".