30114769 has 4 divisors (see below), whose sum is σ = 31886244. Its totient is φ = 28343296.

The previous prime is 30114761. The next prime is 30114793. The reversal of 30114769 is 96741103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96741103 = 19 ⋅5091637.

It can be written as a sum of positive squares in 2 ways, for example, as 25654225 + 4460544 = 5065^2 + 2112^2 .

It is a cyclic number.

It is not a de Polignac number, because 30114769 - 2³ = 30114761 is a prime.

It is a super-2 number, since 2×30114769² = 1813798623846722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30114769.

It is not an unprimeable number, because it can be changed into a prime (30114761) 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 in 3 ways as a sum of consecutive naturals, for example, 885712 + ... + 885745.

It is an arithmetic number, because the mean of its divisors is an integer number (7971561).

Almost surely, 2^30114769 is an apocalyptic number.

It is an amenable number.

30114769 is a deficient number, since it is larger than the sum of its proper divisors (1771475).

30114769 is a wasteful number, since it uses less digits than its factorization.

30114769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771474.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 30114769 is about 5487.6925023183. The cubic root of 30114769 is about 311.1189841214.

The spelling of 30114769 in words is "thirty million, one hundred fourteen thousand, seven hundred sixty-nine".