1406048100 has 144 divisors (see below), whose sum is σ = 4205855808. Its totient is φ = 362396160.

The previous prime is 1406048047. The next prime is 1406048113. The reversal of 1406048100 is 18406041.

It is a super-2 number, since 2×1406048100² = 3953942519027220000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2186379 + ... + 2187021.

It is an arithmetic number, because the mean of its divisors is an integer number (29207332).

Almost surely, 2^1406048100 is an apocalyptic number.

1406048100 is a gapful number since it is divisible by the number (10) 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 1406048100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2102927904).

1406048100 is an abundant number, since it is smaller than the sum of its proper divisors (2799807708).

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

1406048100 is a wasteful number, since it uses less digits than its factorization.

1406048100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1406048100 is about 37497.3079033682. The cubic root of 1406048100 is about 1120.2975665549.

The spelling of 1406048100 in words is "one billion, four hundred six million, forty-eight thousand, one hundred".