48612040 has 16 divisors (see below), whose sum is σ = 109377180. Its totient is φ = 19444800.

The previous prime is 48612037. The next prime is 48612049. The reversal of 48612040 is 4021684.

It can be written as a sum of positive squares in 2 ways, for example, as 39162564 + 9449476 = 6258^2 + 3074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48611996 and 48612014.

It is not an unprimeable number, because it can be changed into a prime (48612049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607611 + ... + 607690.

Almost surely, 2^48612040 is an apocalyptic number.

48612040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48612040 is an abundant number, since it is smaller than the sum of its proper divisors (60765140).

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

48612040 is a wasteful number, since it uses less digits than its factorization.

48612040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215312 (or 1215308 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 48612040 is about 6972.2335015402. The cubic root of 48612040 is about 364.9622529301.

The spelling of 48612040 in words is "forty-eight million, six hundred twelve thousand, forty".