40612254 has 8 divisors (see below), whose sum is σ = 81224520. Its totient is φ = 13537416.

The previous prime is 40612217. The next prime is 40612261. The reversal of 40612254 is 45221604.

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

40612254 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3384349 + ... + 3384360.

It is an arithmetic number, because the mean of its divisors is an integer number (10153065).

Almost surely, 2^40612254 is an apocalyptic number.

40612254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40612254 is a wasteful number, since it uses less digits than its factorization.

40612254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768714.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 40612254 is about 6372.7744350479. The cubic root of 40612254 is about 343.7312609509.

Adding to 40612254 its reverse (45221604), we get a palindrome (85833858).

The spelling of 40612254 in words is "forty million, six hundred twelve thousand, two hundred fifty-four".