40254063 has 8 divisors (see below), whose sum is σ = 54920448. Its totient is φ = 26211864.

The previous prime is 40254041. The next prime is 40254091. The reversal of 40254063 is 36045204.

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

It is not a de Polignac number, because 40254063 - 2⁵ = 40254031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40254013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155895 + ... + 156152.

It is an arithmetic number, because the mean of its divisors is an integer number (6865056).

Almost surely, 2^40254063 is an apocalyptic number.

40254063 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40254063 is a deficient number, since it is larger than the sum of its proper divisors (14666385).

40254063 is a wasteful number, since it uses less digits than its factorization.

40254063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312093.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 40254063 is about 6344.6089714024. The cubic root of 40254063 is about 342.7177310932.

Adding to 40254063 its reverse (36045204), we get a palindrome (76299267).

The spelling of 40254063 in words is "forty million, two hundred fifty-four thousand, sixty-three".