1401496627 has 2 divisors, whose sum is σ = 1401496628. Its totient is φ = 1401496626.

The previous prime is 1401496573. The next prime is 1401496633. The reversal of 1401496627 is 7266941041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1401496627 - 2¹⁵ = 1401463859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401496627.

It is not a weakly prime, because it can be changed into another prime (1401496637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700748313 + 700748314.

It is an arithmetic number, because the mean of its divisors is an integer number (700748314).

Almost surely, 2^1401496627 is an apocalyptic number.

1401496627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401496627 is an equidigital number, since it uses as much as digits as its factorization.

1401496627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1401496627 is about 37436.5680451614. The cubic root of 1401496627 is about 1119.0874334681.

The spelling of 1401496627 in words is "one billion, four hundred one million, four hundred ninety-six thousand, six hundred twenty-seven".