7292049 has 4 divisors (see below), whose sum is σ = 9722736. Its totient is φ = 4861364.

The previous prime is 7292041. The next prime is 7292053. The reversal of 7292049 is 9402927.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9402927 = 3 ⋅3134309.

It is a cyclic number.

It is not a de Polignac number, because 7292049 - 2³ = 7292041 is a prime.

It is an Ulam number.

7292049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7292041) 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 3 ways as a sum of consecutive naturals, for example, 1215339 + ... + 1215344.

It is an arithmetic number, because the mean of its divisors is an integer number (2430684).

Almost surely, 2^7292049 is an apocalyptic number.

It is an amenable number.

7292049 is a deficient number, since it is larger than the sum of its proper divisors (2430687).

7292049 is a wasteful number, since it uses less digits than its factorization.

7292049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430686.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7292049 is about 2700.3794177856. The cubic root of 7292049 is about 193.9172868072.

The spelling of 7292049 in words is "seven million, two hundred ninety-two thousand, forty-nine".