1400277106 has 8 divisors (see below), whose sum is σ = 2101115484. Its totient is φ = 699905280.

The previous prime is 1400277103. The next prime is 1400277107. The reversal of 1400277106 is 6017720041.

It can be written as a sum of positive squares in 2 ways, for example, as 948332025 + 451945081 = 30795^2 + 21259^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1400277101) 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, 109035 + ... + 121198.

Almost surely, 2^1400277106 is an apocalyptic number.

1400277106 is a deficient number, since it is larger than the sum of its proper divisors (700838378).

1400277106 is a wasteful number, since it uses less digits than its factorization.

1400277106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233276.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1400277106 is about 37420.2766692070. The cubic root of 1400277106 is about 1118.7627456451.

Adding to 1400277106 its reverse (6017720041), we get a palindrome (7417997147).

The spelling of 1400277106 in words is "one billion, four hundred million, two hundred seventy-seven thousand, one hundred six".