1406120662 has 4 divisors (see below), whose sum is σ = 2109180996. Its totient is φ = 703060330.

The previous prime is 1406120659. The next prime is 1406120693. The reversal of 1406120662 is 2660216041.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1406120662² = 3954350632206636488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1406120662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351530164 + ... + 351530167.

It is an arithmetic number, because the mean of its divisors is an integer number (527295249).

Almost surely, 2^1406120662 is an apocalyptic number.

1406120662 is a deficient number, since it is larger than the sum of its proper divisors (703060334).

1406120662 is an equidigital number, since it uses as much as digits as its factorization.

1406120662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703060333.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1406120662 is about 37498.2754536792. The cubic root of 1406120662 is about 1120.3168379757.

The spelling of 1406120662 in words is "one billion, four hundred six million, one hundred twenty thousand, six hundred sixty-two".