7052989 has 4 divisors (see below), whose sum is σ = 7217056. Its totient is φ = 6888924.

The previous prime is 7052987. The next prime is 7052993. The reversal of 7052989 is 9892507.

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.

It is a cyclic number.

It is not a de Polignac number, because 7052989 - 2¹ = 7052987 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052987) 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, 81969 + ... + 82054.

It is an arithmetic number, because the mean of its divisors is an integer number (1804264).

Almost surely, 2^7052989 is an apocalyptic number.

It is an amenable number.

7052989 is a deficient number, since it is larger than the sum of its proper divisors (164067).

7052989 is a wasteful number, since it uses less digits than its factorization.

7052989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164066.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 7052989 is about 2655.7464110867. The cubic root of 7052989 is about 191.7745926085.

The spelling of 7052989 in words is "seven million, fifty-two thousand, nine hundred eighty-nine".