1402498563 has 8 divisors (see below), whose sum is σ = 1872829776. Its totient is φ = 933583200.

The previous prime is 1402498553. The next prime is 1402498583. The reversal of 1402498563 is 3658942041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1402498563 - 2⁹ = 1402498051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1402498523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351648 + ... + 355613.

It is an arithmetic number, because the mean of its divisors is an integer number (234103722).

Almost surely, 2^1402498563 is an apocalyptic number.

1402498563 is a deficient number, since it is larger than the sum of its proper divisors (470331213).

1402498563 is an equidigital number, since it uses as much as digits as its factorization.

1402498563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707925.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 1402498563 is about 37449.9474365452. The cubic root of 1402498563 is about 1119.3540500917.

The spelling of 1402498563 in words is "one billion, four hundred two million, four hundred ninety-eight thousand, five hundred sixty-three".