1400745182 has 8 divisors (see below), whose sum is σ = 2173570200. Its totient is φ = 676221784.

The previous prime is 1400745173. The next prime is 1400745187. The reversal of 1400745182 is 2815470041.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400745187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12075332 + ... + 12075447.

It is an arithmetic number, because the mean of its divisors is an integer number (271696275).

Almost surely, 2^1400745182 is an apocalyptic number.

1400745182 is a deficient number, since it is larger than the sum of its proper divisors (772825018).

1400745182 is a wasteful number, since it uses less digits than its factorization.

1400745182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24150810.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 1400745182 is about 37426.5304563487. The cubic root of 1400745182 is about 1118.8873894627.

The spelling of 1400745182 in words is "one billion, four hundred million, seven hundred forty-five thousand, one hundred eighty-two".