69935045 has 8 divisors (see below), whose sum is σ = 83978880. Its totient is φ = 55910160.

The previous prime is 69935017. The next prime is 69935137. The reversal of 69935045 is 54053996.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 69935045 - 2¹⁴ = 69918661 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 69934993 and 69935011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5336 + ... + 12974.

It is an arithmetic number, because the mean of its divisors is an integer number (10497360).

Almost surely, 2^69935045 is an apocalyptic number.

It is an amenable number.

69935045 is a deficient number, since it is larger than the sum of its proper divisors (14043835).

69935045 is a wasteful number, since it uses less digits than its factorization.

69935045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9475.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 69935045 is about 8362.7175606976. The cubic root of 69935045 is about 412.0010152518.

The spelling of 69935045 in words is "sixty-nine million, nine hundred thirty-five thousand, forty-five".