8240495 has 16 divisors (see below), whose sum is σ = 10834560. Its totient is φ = 5988864.

The previous prime is 8240483. The next prime is 8240501. The reversal of 8240495 is 5940428.

It is a cyclic number.

It is not a de Polignac number, because 8240495 - 2⁶ = 8240431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794 + ... + 4136.

It is an arithmetic number, because the mean of its divisors is an integer number (677160).

Almost surely, 2^8240495 is an apocalyptic number.

8240495 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8240495 is a deficient number, since it is larger than the sum of its proper divisors (2594065).

8240495 is a wasteful number, since it uses less digits than its factorization.

8240495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8240495 is about 2870.6262382971. The cubic root of 8240495 is about 201.9843712380.

The spelling of 8240495 in words is "eight million, two hundred forty thousand, four hundred ninety-five".