7135429 has 16 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 6009360.

The previous prime is 7135423. The next prime is 7135441. The reversal of 7135429 is 9245317.

It is not a de Polignac number, because 7135429 - 2¹⁵ = 7102661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7135429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7135423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24207 + ... + 24499.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^7135429 is an apocalyptic number.

It is an amenable number.

7135429 is a deficient number, since it is larger than the sum of its proper divisors (1331771).

7135429 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (7135428) it forms an eRAP, since the sums of their prime factors are consecutive (384 and 385).

7135429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 371 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 7135429 is about 2671.2223793612. Note that the first 3 decimals coincide. The cubic root of 7135429 is about 192.5188962167.

The spelling of 7135429 in words is "seven million, one hundred thirty-five thousand, four hundred twenty-nine".