7522054 has 4 divisors (see below), whose sum is σ = 11283084. Its totient is φ = 3761026.

The previous prime is 7522037. The next prime is 7522061. The reversal of 7522054 is 4502257.

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

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 as a sum of consecutive naturals, namely, 1880512 + ... + 1880515.

It is an arithmetic number, because the mean of its divisors is an integer number (2820771).

Almost surely, 2^7522054 is an apocalyptic number.

7522054 is a deficient number, since it is larger than the sum of its proper divisors (3761030).

7522054 is a wasteful number, since it uses less digits than its factorization.

7522054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761029.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 7522054 is about 2742.6363229564. The cubic root of 7522054 is about 195.9350576181.

The spelling of 7522054 in words is "seven million, five hundred twenty-two thousand, fifty-four".