1406125610 has 16 divisors (see below), whose sum is σ = 2618303400. Its totient is φ = 543055296.

The previous prime is 1406125603. The next prime is 1406125663. The reversal of 1406125610 is 165216041.

1406125610 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1220593969 + 185531641 = 34937^2 + 13621^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1406125610.

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 7 ways as a sum of consecutive naturals, for example, 2424065 + ... + 2424644.

Almost surely, 2^1406125610 is an apocalyptic number.

1406125610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1406125610 is a deficient number, since it is larger than the sum of its proper divisors (1212177790).

1406125610 is a wasteful number, since it uses less digits than its factorization.

1406125610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848745.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1406125610 is about 37498.3414299886. The cubic root of 1406125610 is about 1120.3181520690.

The spelling of 1406125610 in words is "one billion, four hundred six million, one hundred twenty-five thousand, six hundred ten".