1402086536 has 16 divisors (see below), whose sum is σ = 2629706640. Its totient is φ = 700831440.

The previous prime is 1402086533. The next prime is 1402086557. The reversal of 1402086536 is 6356802041.

It is a junction number, because it is equal to n+sod(n) for n = 1402086496 and 1402086505.

It is not an unprimeable number, because it can be changed into a prime (1402086533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671 + ... + 53081.

It is an arithmetic number, because the mean of its divisors is an integer number (164356665).

Almost surely, 2^1402086536 is an apocalyptic number.

It is an amenable number.

1402086536 is a deficient number, since it is larger than the sum of its proper divisors (1227620104).

1402086536 is a wasteful number, since it uses less digits than its factorization.

1402086536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52964 (or 52960 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1402086536 is about 37444.4459967029. The cubic root of 1402086536 is about 1119.2444244862.

Adding to 1402086536 its reverse (6356802041), we get a palindrome (7758888577).

The spelling of 1402086536 in words is "one billion, four hundred two million, eighty-six thousand, five hundred thirty-six".