69072054 has 16 divisors (see below), whose sum is σ = 146270448. Its totient is φ = 21669632.

The previous prime is 69072053. The next prime is 69072077. The reversal of 69072054 is 45027096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69072053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338487 + ... + 338690.

It is an arithmetic number, because the mean of its divisors is an integer number (9141903).

Almost surely, 2^69072054 is an apocalyptic number.

69072054 is an abundant number, since it is smaller than the sum of its proper divisors (77198394).

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

69072054 is a wasteful number, since it uses less digits than its factorization.

69072054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677199.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 69072054 is about 8310.9598723613. The cubic root of 69072054 is about 410.2993134628.

The spelling of 69072054 in words is "sixty-nine million, seventy-two thousand, fifty-four".