2267401400 has 48 divisors (see below), whose sum is σ = 5750960040. Its totient is φ = 824508800.

The previous prime is 2267401397. The next prime is 2267401417. The reversal of 2267401400 is 41047622.

It is a super-2 number, since 2×2267401400² = 10282218217443920000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2267401400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 513119 + ... + 517518.

Almost surely, 2^2267401400 is an apocalyptic number.

2267401400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2267401400 is an abundant number, since it is smaller than the sum of its proper divisors (3483558640).

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

2267401400 is a wasteful number, since it uses less digits than its factorization.

2267401400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030664 (or 1030655 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2267401400 is about 47617.2384751573. The cubic root of 2267401400 is about 1313.7401418415.

The spelling of 2267401400 in words is "two billion, two hundred sixty-seven million, four hundred one thousand, four hundred".