38854406 has 16 divisors (see below), whose sum is σ = 61966944. Its totient is φ = 18230784.

The previous prime is 38854399. The next prime is 38854423. The reversal of 38854406 is 60445883.

It is a happy number.

It is a super-2 number, since 2×38854406² = 3019329731225672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38854406.

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, 5531 + ... + 10406.

It is an arithmetic number, because the mean of its divisors is an integer number (3872934).

Almost surely, 2^38854406 is an apocalyptic number.

38854406 is a deficient number, since it is larger than the sum of its proper divisors (23112538).

38854406 is a wasteful number, since it uses less digits than its factorization.

38854406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16015.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 38854406 is about 6233.3302495536. The cubic root of 38854406 is about 338.6986180424.

The spelling of 38854406 in words is "thirty-eight million, eight hundred fifty-four thousand, four hundred six".