1402432562 has 4 divisors (see below), whose sum is σ = 2103648846. Its totient is φ = 701216280.

The previous prime is 1402432553. The next prime is 1402432597. The reversal of 1402432562 is 2652342041.

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

It can be written as a sum of positive squares in only one way, i.e., 932019841 + 470412721 = 30529^2 + 21689^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350608139 + ... + 350608142.

Almost surely, 2^1402432562 is an apocalyptic number.

1402432562 is a deficient number, since it is larger than the sum of its proper divisors (701216284).

1402432562 is an equidigital number, since it uses as much as digits as its factorization.

1402432562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701216283.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1402432562 is about 37449.0662366901. The cubic root of 1402432562 is about 1119.3364910374.

The spelling of 1402432562 in words is "one billion, four hundred two million, four hundred thirty-two thousand, five hundred sixty-two".