7535023 has 4 divisors (see below), whose sum is σ = 7540720. Its totient is φ = 7529328.

The previous prime is 7534997. The next prime is 7535027. The reversal of 7535023 is 3205357.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7535023 - 2⁵ = 7534991 is a prime.

It is a super-2 number, since 2×7535023² = 113553143221058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7535027) 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, 286 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (1885180).

Almost surely, 2^7535023 is an apocalyptic number.

7535023 is a deficient number, since it is larger than the sum of its proper divisors (5697).

7535023 is a wasteful number, since it uses less digits than its factorization.

7535023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 7535023 is about 2744.9996357013. Note that the first 3 decimals coincide. The cubic root of 7535023 is about 196.0475988103.

It can be divided in two parts, 753 and 5023, that added together give a square (5776 = 76²).

The spelling of 7535023 in words is "seven million, five hundred thirty-five thousand, twenty-three".