1400886023 has 2 divisors, whose sum is σ = 1400886024. Its totient is φ = 1400886022.

The previous prime is 1400886007. The next prime is 1400886043. The reversal of 1400886023 is 3206880041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1400886023 - 2⁴ = 1400886007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400886043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700443011 + 700443012.

It is an arithmetic number, because the mean of its divisors is an integer number (700443012).

Almost surely, 2^1400886023 is an apocalyptic number.

1400886023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400886023 is an equidigital number, since it uses as much as digits as its factorization.

1400886023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1400886023 is about 37428.4119753964. The cubic root of 1400886023 is about 1118.9248885357.

The spelling of 1400886023 in words is "one billion, four hundred million, eight hundred eighty-six thousand, twenty-three".