40701863 has 2 divisors, whose sum is σ = 40701864. Its totient is φ = 40701862.

The previous prime is 40701851. The next prime is 40701907. The reversal of 40701863 is 36810704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40701863 - 2⁴ = 40701847 is a prime.

It is equal to p_2473706 and since 40701863 and 2473706 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40701833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20350931 + 20350932.

It is an arithmetic number, because the mean of its divisors is an integer number (20350932).

Almost surely, 2^40701863 is an apocalyptic number.

40701863 is a deficient number, since it is larger than the sum of its proper divisors (1).

40701863 is an equidigital number, since it uses as much as digits as its factorization.

40701863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 40701863 is about 6379.8011724504. The cubic root of 40701863 is about 343.9838841152.

The spelling of 40701863 in words is "forty million, seven hundred one thousand, eight hundred sixty-three".