7049245 has 32 divisors (see below), whose sum is σ = 10229760. Its totient is φ = 4561920.

The previous prime is 7049239. The next prime is 7049269. The reversal of 7049245 is 5429407.

7049245 = 61² + 62² + ... + 277².

It is not a de Polignac number, because 7049245 - 2⁵ = 7049213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 79161 + ... + 79249.

It is an arithmetic number, because the mean of its divisors is an integer number (319680).

Almost surely, 2^7049245 is an apocalyptic number.

It is an amenable number.

7049245 is a deficient number, since it is larger than the sum of its proper divisors (3180515).

7049245 is a wasteful number, since it uses less digits than its factorization.

7049245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7049245 is about 2655.0414309385. The cubic root of 7049245 is about 191.7406528061.

The spelling of 7049245 in words is "seven million, forty-nine thousand, two hundred forty-five".