48453420 has 72 divisors (see below), whose sum is σ = 143249904. Its totient is φ = 12235392.

The previous prime is 48453409. The next prime is 48453467. The reversal of 48453420 is 2435484.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20542 + ... + 22778.

It is an arithmetic number, because the mean of its divisors is an integer number (1989582).

Almost surely, 2^48453420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48453420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71624952).

48453420 is an abundant number, since it is smaller than the sum of its proper divisors (94796484).

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

48453420 is a wasteful number, since it uses less digits than its factorization.

48453420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287 (or 2266 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 48453420 is about 6960.8490861388. The cubic root of 48453420 is about 364.5648658365.

The spelling of 48453420 in words is "forty-eight million, four hundred fifty-three thousand, four hundred twenty".