1465830149 has 12 divisors (see below), whose sum is σ = 1715619744. Its totient is φ = 1248710904.

The previous prime is 1465830131. The next prime is 1465830167. The reversal of 1465830149 is 9410385641.

It is an interprime number because it is at equal distance from previous prime (1465830131) and next prime (1465830167).

It is a de Polignac number, because none of the positive numbers 2^k-1465830149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1465830109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83777 + ... + 99750.

It is an arithmetic number, because the mean of its divisors is an integer number (142968312).

Almost surely, 2^1465830149 is an apocalyptic number.

It is an amenable number.

1465830149 is a deficient number, since it is larger than the sum of its proper divisors (249789595).

1465830149 is a wasteful number, since it uses less digits than its factorization.

1465830149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183704 (or 183697 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1465830149 is about 38286.1613249487. The cubic root of 1465830149 is about 1135.9552332773.

The spelling of 1465830149 in words is "one billion, four hundred sixty-five million, eight hundred thirty thousand, one hundred forty-nine".