1401462067 has 2 divisors, whose sum is σ = 1401462068. Its totient is φ = 1401462066.

The previous prime is 1401462037. The next prime is 1401462107. The reversal of 1401462067 is 7602641041.

It is a weak prime.

It is an emirp because it is prime and its reverse (7602641041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1401462067 - 2¹⁵ = 1401429299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1401462037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700731033 + 700731034.

It is an arithmetic number, because the mean of its divisors is an integer number (700731034).

Almost surely, 2^1401462067 is an apocalyptic number.

1401462067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401462067 is an equidigital number, since it uses as much as digits as its factorization.

1401462067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 1401462067 is about 37436.1064615432. The cubic root of 1401462067 is about 1119.0782347351.

The spelling of 1401462067 in words is "one billion, four hundred one million, four hundred sixty-two thousand, sixty-seven".