69052260 has 24 divisors (see below), whose sum is σ = 193346496. Its totient is φ = 18413920.

The previous prime is 69052253. The next prime is 69052261. The reversal of 69052260 is 6225096.

It is a super-2 number, since 2×69052260² = 9536429222215200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (69052261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575376 + ... + 575495.

It is an arithmetic number, because the mean of its divisors is an integer number (8056104).

Almost surely, 2^69052260 is an apocalyptic number.

69052260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69052260 is an abundant number, since it is smaller than the sum of its proper divisors (124294236).

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

69052260 is a wasteful number, since it uses less digits than its factorization.

69052260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150883 (or 1150881 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 69052260 is about 8309.7689498565. The cubic root of 69052260 is about 410.2601165177.

The spelling of 69052260 in words is "sixty-nine million, fifty-two thousand, two hundred sixty".