1490092002 has 48 divisors (see below), whose sum is σ = 3694766400. Its totient is φ = 425162016.

The previous prime is 1490092001. The next prime is 1490092003. The reversal of 1490092002 is 2002900941.

It is an interprime number because it is at equal distance from previous prime (1490092001) and next prime (1490092003).

It is not an unprimeable number, because it can be changed into a prime (1490092001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89749 + ... + 105047.

It is an arithmetic number, because the mean of its divisors is an integer number (76974300).

Almost surely, 2^1490092002 is an apocalyptic number.

1490092002 is an abundant number, since it is smaller than the sum of its proper divisors (2204674398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1490092002 is a wasteful number, since it uses less digits than its factorization.

1490092002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16087 (or 16084 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1490092002 is about 38601.7098325968. The cubic root of 1490092002 is about 1142.1882668542.

Adding to 1490092002 its reverse (2002900941), we get a palindrome (3492992943).

The spelling of 1490092002 in words is "one billion, four hundred ninety million, ninety-two thousand, two".