69214380 has 24 divisors (see below), whose sum is σ = 193800432. Its totient is φ = 18457152.

The previous prime is 69214363. The next prime is 69214399. The reversal of 69214380 is 8341296.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576727 + ... + 576846.

It is an arithmetic number, because the mean of its divisors is an integer number (8075018).

Almost surely, 2^69214380 is an apocalyptic number.

69214380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69214380 is an abundant number, since it is smaller than the sum of its proper divisors (124586052).

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

69214380 is a wasteful number, since it uses less digits than its factorization.

69214380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153585 (or 1153583 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 69214380 is about 8319.5180148852. The cubic root of 69214380 is about 410.5809333713.

The spelling of 69214380 in words is "sixty-nine million, two hundred fourteen thousand, three hundred eighty".