69132070 has 64 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 22049280.

The previous prime is 69132059. The next prime is 69132079. The reversal of 69132070 is 7023196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69132079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78030 + ... + 78910.

It is an arithmetic number, because the mean of its divisors is an integer number (2381400).

Almost surely, 2^69132070 is an apocalyptic number.

69132070 is an abundant number, since it is smaller than the sum of its proper divisors (83277530).

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

69132070 is a wasteful number, since it uses less digits than its factorization.

69132070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 69132070 is about 8314.5697423258. The cubic root of 69132070 is about 410.4181140177.

It can be divided in two parts, 691 and 32070, that added together give a square (32761 = 181²).

The spelling of 69132070 in words is "sixty-nine million, one hundred thirty-two thousand, seventy".