1402063774 has 4 divisors (see below), whose sum is σ = 2103095664. Its totient is φ = 701031886.

The previous prime is 1402063771. The next prime is 1402063799. The reversal of 1402063774 is 4773602041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402063771) by changing a digit.

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 as a sum of consecutive naturals, namely, 350515942 + ... + 350515945.

It is an arithmetic number, because the mean of its divisors is an integer number (525773916).

Almost surely, 2^1402063774 is an apocalyptic number.

1402063774 is a deficient number, since it is larger than the sum of its proper divisors (701031890).

1402063774 is an equidigital number, since it uses as much as digits as its factorization.

1402063774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701031889.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 1402063774 is about 37444.1420518617. The cubic root of 1402063774 is about 1119.2383677084.

The spelling of 1402063774 in words is "one billion, four hundred two million, sixty-three thousand, seven hundred seventy-four".