200153400 has 48 divisors (see below), whose sum is σ = 620477400. Its totient is φ = 53374080.

The previous prime is 200153363. The next prime is 200153407. The reversal of 200153400 is 4351002.

It is a super-2 number, since 2×200153400² = 80122767063120000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200153400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200153407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166195 + ... + 167394.

Almost surely, 2^200153400 is an apocalyptic number.

200153400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200153400 is an abundant number, since it is smaller than the sum of its proper divisors (420324000).

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

200153400 is a wasteful number, since it uses less digits than its factorization.

200153400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333608 (or 333599 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 200153400 is about 14147.5580931834. The cubic root of 200153400 is about 584.9530242066.

The spelling of 200153400 in words is "two hundred million, one hundred fifty-three thousand, four hundred".