48023040 has 240 divisors, whose sum is σ = 170734608. Its totient is φ = 11501568.

The previous prime is 48023039. The next prime is 48023081. The reversal of 48023040 is 4032084.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a junction number, because it is equal to n+sod(n) for n = 48022998 and 48023016.

It is a congruent number.

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, 1297902 + ... + 1297938.

Almost surely, 2^48023040 is an apocalyptic number.

48023040 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 48023040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85367304).

48023040 is an abundant number, since it is smaller than the sum of its proper divisors (122711568).

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

48023040 is a wasteful number, since it uses less digits than its factorization.

48023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 48023040 is about 6929.8657995664. The cubic root of 48023040 is about 363.4822571242.

The spelling of 48023040 in words is "forty-eight million, twenty-three thousand, forty".