69265980 has 72 divisors (see below), whose sum is σ = 240126432. Its totient is φ = 15831936.

The previous prime is 69265979. The next prime is 69265981. The reversal of 69265980 is 8956296.

It is an interprime number because it is at equal distance from previous prime (69265979) and next prime (69265981).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69265981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26227 + ... + 28746.

Almost surely, 2^69265980 is an apocalyptic number.

69265980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69265980 is an abundant number, since it is smaller than the sum of its proper divisors (170860452).

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

69265980 is a wasteful number, since it uses less digits than its factorization.

69265980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54995 (or 54990 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 69265980 is about 8322.6185783082. The cubic root of 69265980 is about 410.6829387328.

The spelling of 69265980 in words is "sixty-nine million, two hundred sixty-five thousand, nine hundred eighty".