80102469 has 4 divisors (see below), whose sum is σ = 106803296. Its totient is φ = 53401644.

The previous prime is 80102459. The next prime is 80102483. The reversal of 80102469 is 96420108.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80102469 - 2⁸ = 80102213 is a prime.

It is a super-2 number, since 2×80102469² = 12832811079791922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80102459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13350409 + ... + 13350414.

It is an arithmetic number, because the mean of its divisors is an integer number (26700824).

Almost surely, 2^80102469 is an apocalyptic number.

It is an amenable number.

80102469 is a deficient number, since it is larger than the sum of its proper divisors (26700827).

80102469 is a wasteful number, since it uses less digits than its factorization.

80102469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26700826.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 80102469 is about 8949.9982681563. The cubic root of 80102469 is about 431.0708284894.

The spelling of 80102469 in words is "eighty million, one hundred two thousand, four hundred sixty-nine".