29053469 has 4 divisors (see below), whose sum is σ = 29178396. Its totient is φ = 28928544.

The previous prime is 29053463. The next prime is 29053483. The reversal of 29053469 is 96435092.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6061444 + 22992025 = 2462^2 + 4795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29053469 is a prime.

It is a super-2 number, since 2×29053469² = 1688208121867922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29053463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62114 + ... + 62579.

It is an arithmetic number, because the mean of its divisors is an integer number (7294599).

Almost surely, 2^29053469 is an apocalyptic number.

It is an amenable number.

29053469 is a deficient number, since it is larger than the sum of its proper divisors (124927).

29053469 is a wasteful number, since it uses less digits than its factorization.

29053469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124926.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 29053469 is about 5390.1269929381. The cubic root of 29053469 is about 307.4203869953.

The spelling of 29053469 in words is "twenty-nine million, fifty-three thousand, four hundred sixty-nine".