7452755 has 8 divisors (see below), whose sum is σ = 8971872. Its totient is φ = 5943168.

The previous prime is 7452751. The next prime is 7452773. The reversal of 7452755 is 5572547.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7452755 - 2² = 7452751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7452751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (1121484).

Almost surely, 2^7452755 is an apocalyptic number.

7452755 is a deficient number, since it is larger than the sum of its proper divisors (1519117).

7452755 is a wasteful number, since it uses less digits than its factorization.

7452755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765.

The product of its digits is 49000, while the sum is 35.

The square root of 7452755 is about 2729.9734430943. The cubic root of 7452755 is about 195.3314983759.

The spelling of 7452755 in words is "seven million, four hundred fifty-two thousand, seven hundred fifty-five".