1407248052 has 96 divisors (see below), whose sum is σ = 3848544000. Its totient is φ = 400046976.

The previous prime is 1407248033. The next prime is 1407248149. The reversal of 1407248052 is 2508427041.

1407248052 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 941818 + ... + 943310.

It is an arithmetic number, because the mean of its divisors is an integer number (40089000).

Almost surely, 2^1407248052 is an apocalyptic number.

1407248052 is a gapful number since it is divisible by the number (12) 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 1407248052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1924272000).

1407248052 is an abundant number, since it is smaller than the sum of its proper divisors (2441295948).

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

1407248052 is a wasteful number, since it uses less digits than its factorization.

1407248052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 1407248052 is about 37513.3049996931. The cubic root of 1407248052 is about 1120.6161713660.

The spelling of 1407248052 in words is "one billion, four hundred seven million, two hundred forty-eight thousand, fifty-two".