69474965 has 16 divisors (see below), whose sum is σ = 96159360. Its totient is φ = 47200320.

The previous prime is 69474953. The next prime is 69474983. The reversal of 69474965 is 56947496.

It is not a de Polignac number, because 69474965 - 2¹⁰ = 69473941 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 5291 + ... + 12920.

It is an arithmetic number, because the mean of its divisors is an integer number (6009960).

Almost surely, 2^69474965 is an apocalyptic number.

It is an amenable number.

69474965 is a deficient number, since it is larger than the sum of its proper divisors (26684395).

69474965 is a wasteful number, since it uses less digits than its factorization.

69474965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18332.

The product of its digits is 1632960, while the sum is 50.

The square root of 69474965 is about 8335.1643655059. The cubic root of 69474965 is about 411.0955530324.

It can be divided in two parts, 69474 and 965, that multiplied together give a triangular number (67042410 = T₁₁₅₇₉).

The spelling of 69474965 in words is "sixty-nine million, four hundred seventy-four thousand, nine hundred sixty-five".