40969258 has 16 divisors (see below), whose sum is σ = 67145760. Its totient is φ = 18593200.

The previous prime is 40969241. The next prime is 40969273. The reversal of 40969258 is 85296904.

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, 19713 + ... + 21691.

It is an arithmetic number, because the mean of its divisors is an integer number (4196610).

Almost surely, 2^40969258 is an apocalyptic number.

40969258 is a deficient number, since it is larger than the sum of its proper divisors (26176502).

40969258 is a wasteful number, since it uses less digits than its factorization.

40969258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 40969258 is about 6400.7232403846. The cubic root of 40969258 is about 344.7355194856.

The spelling of 40969258 in words is "forty million, nine hundred sixty-nine thousand, two hundred fifty-eight".