40462863 has 8 divisors (see below), whose sum is σ = 61657728. Its totient is φ = 23121624.

The previous prime is 40462861. The next prime is 40462879. The reversal of 40462863 is 36826404.

40462863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40462863 - 2¹ = 40462861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40462861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963381 + ... + 963422.

It is an arithmetic number, because the mean of its divisors is an integer number (7707216).

Almost surely, 2^40462863 is an apocalyptic number.

40462863 is a deficient number, since it is larger than the sum of its proper divisors (21194865).

40462863 is a wasteful number, since it uses less digits than its factorization.

40462863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926813.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 40462863 is about 6361.0426032216. The cubic root of 40462863 is about 343.3092746100.

The spelling of 40462863 in words is "forty million, four hundred sixty-two thousand, eight hundred sixty-three".