1402992001 has 2 divisors, whose sum is σ = 1402992002. Its totient is φ = 1402992000.

The previous prime is 1402991999. The next prime is 1402992013. The reversal of 1402992001 is 1002992041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 796650625 + 606341376 = 28225^2 + 24624^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402992001 - 2¹ = 1402991999 is a prime.

Together with 1402991999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1402992401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701496000 + 701496001.

It is an arithmetic number, because the mean of its divisors is an integer number (701496001).

Almost surely, 2^1402992001 is an apocalyptic number.

It is an amenable number.

1402992001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402992001 is an equidigital number, since it uses as much as digits as its factorization.

1402992001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1402992001 is about 37456.5348237127. The cubic root of 1402992001 is about 1119.4853079948.

It can be divided in two parts, 14029 and 92001, that added together give a triangular number (106030 = T₄₆₀).

The spelling of 1402992001 in words is "one billion, four hundred two million, nine hundred ninety-two thousand, one".