45068200 has 24 divisors (see below), whose sum is σ = 104784030. Its totient is φ = 18027200.

The previous prime is 45068167. The next prime is 45068213. The reversal of 45068200 is 286054.

It can be written as a sum of positive squares in 3 ways, for example, as 17589636 + 27478564 = 4194^2 + 5242^2 .

It is a super-2 number, since 2×45068200² = 4062285302480000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 112471 + ... + 112870.

Almost surely, 2^45068200 is an apocalyptic number.

45068200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45068200 is an abundant number, since it is smaller than the sum of its proper divisors (59715830).

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

45068200 is a wasteful number, since it uses less digits than its factorization.

45068200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225357 (or 225348 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 45068200 is about 6713.2853358099. The cubic root of 45068200 is about 355.8689287294.

The spelling of 45068200 in words is "forty-five million, sixty-eight thousand, two hundred".