48049400 has 72 divisors (see below), whose sum is σ = 129980520. Its totient is φ = 16470720.

The previous prime is 48049399. The next prime is 48049439. The reversal of 48049400 is 494084.

It is a happy number.

48049400 is nontrivially palindromic in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7349 + ... + 12251.

It is an arithmetic number, because the mean of its divisors is an integer number (1805285).

Almost surely, 2^48049400 is an apocalyptic number.

48049400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48049400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64990260).

48049400 is an abundant number, since it is smaller than the sum of its proper divisors (81931120).

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

48049400 is a wasteful number, since it uses less digits than its factorization.

48049400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4933 (or 4917 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 48049400 is about 6931.7674513792. The cubic root of 48049400 is about 363.5487504834.

The spelling of 48049400 in words is "forty-eight million, forty-nine thousand, four hundred".