69040315 has 16 divisors (see below), whose sum is σ = 87946560. Its totient is φ = 51850240.

The previous prime is 69040297. The next prime is 69040339. The reversal of 69040315 is 51304096.

It is not a de Polignac number, because 69040315 - 2¹³ = 69032123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43506 + ... + 45064.

It is an arithmetic number, because the mean of its divisors is an integer number (5496660).

Almost surely, 2^69040315 is an apocalyptic number.

69040315 is a deficient number, since it is larger than the sum of its proper divisors (18906245).

69040315 is a wasteful number, since it uses less digits than its factorization.

69040315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 69040315 is about 8309.0501863931. The cubic root of 69040315 is about 410.2364588817.

The spelling of 69040315 in words is "sixty-nine million, forty thousand, three hundred fifteen".