48477040 has 40 divisors (see below), whose sum is σ = 113483808. Its totient is φ = 19257600.

The previous prime is 48477029. The next prime is 48477041. The reversal of 48477040 is 4077484.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 48476987 and 48477005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48477041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10074 + ... + 14086.

Almost surely, 2^48477040 is an apocalyptic number.

48477040 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 48477040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56741904).

48477040 is an abundant number, since it is smaller than the sum of its proper divisors (65006768).

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

48477040 is a wasteful number, since it uses less digits than its factorization.

48477040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177 (or 4171 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 48477040 is about 6962.5455115209. The cubic root of 48477040 is about 364.6240953898.

The spelling of 48477040 in words is "forty-eight million, four hundred seventy-seven thousand, forty".