48433140 has 120 divisors (see below), whose sum is σ = 173682432. Its totient is φ = 11067840.

The previous prime is 48433123. The next prime is 48433141. The reversal of 48433140 is 4133484.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48433141) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9205 + ... + 13475.

Almost surely, 2^48433140 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 48433140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86841216).

48433140 is an abundant number, since it is smaller than the sum of its proper divisors (125249292).

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

48433140 is a wasteful number, since it uses less digits than its factorization.

48433140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299 (or 4288 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 48433140 is about 6959.3922148418. The cubic root of 48433140 is about 364.5139963126.

The spelling of 48433140 in words is "forty-eight million, four hundred thirty-three thousand, one hundred forty".