1402160761 has 2 divisors, whose sum is σ = 1402160762. Its totient is φ = 1402160760.

The previous prime is 1402160743. The next prime is 1402160789. The reversal of 1402160761 is 1670612041.

It is an a-pointer prime, because the next prime (1402160789) can be obtained adding 1402160761 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1327873600 + 74287161 = 36440^2 + 8619^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402160761 - 2¹⁷ = 1402029689 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402100761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701080380 + 701080381.

It is an arithmetic number, because the mean of its divisors is an integer number (701080381).

Almost surely, 2^1402160761 is an apocalyptic number.

It is an amenable number.

1402160761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402160761 is an equidigital number, since it uses as much as digits as its factorization.

1402160761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1402160761 is about 37445.4371185596. The cubic root of 1402160761 is about 1119.2641746821.

The spelling of 1402160761 in words is "one billion, four hundred two million, one hundred sixty thousand, seven hundred sixty-one".