1407139848 has 96 divisors (see below), whose sum is σ = 4141113600. Its totient is φ = 430012800.

The previous prime is 1407139847. The next prime is 1407139913. The reversal of 1407139848 is 8489317041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1407139843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25818 + ... + 58998.

It is an arithmetic number, because the mean of its divisors is an integer number (43136600).

Almost surely, 2^1407139848 is an apocalyptic number.

1407139848 is a gapful number since it is divisible by the number (18) 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 1407139848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2070556800).

1407139848 is an abundant number, since it is smaller than the sum of its proper divisors (2733973752).

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

1407139848 is a wasteful number, since it uses less digits than its factorization.

1407139848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33243 (or 33236 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1407139848 is about 37511.8627636645. The cubic root of 1407139848 is about 1120.5874490522.

The spelling of 1407139848 in words is "one billion, four hundred seven million, one hundred thirty-nine thousand, eight hundred forty-eight".