40854698 has 8 divisors (see below), whose sum is σ = 61824708. Its totient is φ = 20246464.

The previous prime is 40854691. The next prime is 40854719. The reversal of 40854698 is 89645804.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31956409 + 8898289 = 5653^2 + 2983^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40854691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90161 + ... + 90612.

Almost surely, 2^40854698 is an apocalyptic number.

40854698 is a deficient number, since it is larger than the sum of its proper divisors (20970010).

40854698 is a wasteful number, since it uses less digits than its factorization.

40854698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180888.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 40854698 is about 6391.7679870283. The cubic root of 40854698 is about 344.4138980966.

The spelling of 40854698 in words is "forty million, eight hundred fifty-four thousand, six hundred ninety-eight".