1400563132 has 24 divisors (see below), whose sum is σ = 2477560176. Its totient is φ = 692713728.

The previous prime is 1400563123. The next prime is 1400563133. The reversal of 1400563132 is 2313650041.

It is a junction number, because it is equal to n+sod(n) for n = 1400563097 and 1400563106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400563133) 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 in 7 ways as a sum of consecutive naturals, for example, 248983 + ... + 254545.

It is an arithmetic number, because the mean of its divisors is an integer number (103231674).

Almost surely, 2^1400563132 is an apocalyptic number.

It is an amenable number.

1400563132 is a deficient number, since it is larger than the sum of its proper divisors (1076997044).

1400563132 is a wasteful number, since it uses less digits than its factorization.

1400563132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6237 (or 6235 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1400563132 is about 37424.0982790501. The cubic root of 1400563132 is about 1118.8389147229.

The spelling of 1400563132 in words is "one billion, four hundred million, five hundred sixty-three thousand, one hundred thirty-two".