50672400 has 60 divisors (see below), whose sum is σ = 162324432. Its totient is φ = 13512320.

The previous prime is 50672389. The next prime is 50672431. The reversal of 50672400 is 427605.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-3 number, since 3×50672400³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 19914 + ... + 22313.

Almost surely, 2^50672400 is an apocalyptic number.

50672400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50672400 is an abundant number, since it is smaller than the sum of its proper divisors (111652032).

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

50672400 is a wasteful number, since it uses less digits than its factorization.

50672400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42248 (or 42237 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 50672400 is about 7118.4548885274. The cubic root of 50672400 is about 370.0472303964.

The spelling of 50672400 in words is "fifty million, six hundred seventy-two thousand, four hundred".