40246654 has 16 divisors (see below), whose sum is σ = 69147648. Its totient is φ = 17210232.

The previous prime is 40246631. The next prime is 40246691. The reversal of 40246654 is 45664204.

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, 3867 + ... + 9769.

It is an arithmetic number, because the mean of its divisors is an integer number (4321728).

Almost surely, 2^40246654 is an apocalyptic number.

40246654 is a deficient number, since it is larger than the sum of its proper divisors (28900994).

40246654 is a wasteful number, since it uses less digits than its factorization.

40246654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6399.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 40246654 is about 6344.0250630022. The cubic root of 40246654 is about 342.6967033900.

The spelling of 40246654 in words is "forty million, two hundred forty-six thousand, six hundred fifty-four".