1000090495 has 16 divisors (see below), whose sum is σ = 1210127328. Its totient is φ = 793422720.

The previous prime is 1000090463. The next prime is 1000090499. The reversal of 1000090495 is 5940900001.

It is not a de Polignac number, because 1000090495 - 2⁵ = 1000090463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000090499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312805 + ... + 315985.

It is an arithmetic number, because the mean of its divisors is an integer number (75632958).

Almost surely, 2^1000090495 is an apocalyptic number.

1000090495 is a deficient number, since it is larger than the sum of its proper divisors (210036833).

1000090495 is a wasteful number, since it uses less digits than its factorization.

1000090495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1000090495 is about 31624.2074208983. The cubic root of 1000090495 is about 1000.0301640901.

Adding to 1000090495 its reverse (5940900001), we get a palindrome (6940990496).

The spelling of 1000090495 in words is "one billion, ninety thousand, four hundred ninety-five".