7422535 has 4 divisors (see below), whose sum is σ = 8907048. Its totient is φ = 5938024.

The previous prime is 7422497. The next prime is 7422539. The reversal of 7422535 is 5352247.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5352247 = 107 ⋅50021.

It is a cyclic number.

It is not a de Polignac number, because 7422535 - 2¹⁹ = 6898247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7422539) 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, 742249 + ... + 742258.

It is an arithmetic number, because the mean of its divisors is an integer number (2226762).

Almost surely, 2^7422535 is an apocalyptic number.

7422535 is a deficient number, since it is larger than the sum of its proper divisors (1484513).

7422535 is a wasteful number, since it uses less digits than its factorization.

7422535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484512.

The product of its digits is 8400, while the sum is 28.

The square root of 7422535 is about 2724.4329685276. The cubic root of 7422535 is about 195.0671256960.

The spelling of 7422535 in words is "seven million, four hundred twenty-two thousand, five hundred thirty-five".