48051432 has 144 divisors (see below), whose sum is σ = 154159200. Its totient is φ = 13403520.

The previous prime is 48051431. The next prime is 48051433. The reversal of 48051432 is 23415084.

It is an interprime number because it is at equal distance from previous prime (48051431) and next prime (48051433).

It is a junction number, because it is equal to n+sod(n) for n = 48051396 and 48051405.

It is not an unprimeable number, because it can be changed into a prime (48051431) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 133669 + ... + 134027.

It is an arithmetic number, because the mean of its divisors is an integer number (1070550).

Almost surely, 2^48051432 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 48051432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77079600).

48051432 is an abundant number, since it is smaller than the sum of its proper divisors (106107768).

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

48051432 is a wasteful number, since it uses less digits than its factorization.

48051432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 48051432 is about 6931.9140213941. The cubic root of 48051432 is about 363.5538752137.

The spelling of 48051432 in words is "forty-eight million, fifty-one thousand, four hundred thirty-two".