1406264416 has 12 divisors (see below), whose sum is σ = 2768583132. Its totient is φ = 703132192.

The previous prime is 1406264401. The next prime is 1406264443. The reversal of 1406264416 is 6144626041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21972850 + ... + 21972913.

It is an arithmetic number, because the mean of its divisors is an integer number (230715261).

Almost surely, 2^1406264416 is an apocalyptic number.

1406264416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1406264416 is a deficient number, since it is larger than the sum of its proper divisors (1362318716).

1406264416 is an equidigital number, since it uses as much as digits as its factorization.

1406264416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43945773 (or 43945765 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 1406264416 is about 37500.1922128407. The cubic root of 1406264416 is about 1120.3550150073.

The spelling of 1406264416 in words is "one billion, four hundred six million, two hundred sixty-four thousand, four hundred sixteen".