7472503 has 4 divisors (see below), whose sum is σ = 7912080. Its totient is φ = 7032928.

The previous prime is 7472489. The next prime is 7472513. The reversal of 7472503 is 3052747.

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

It is a cyclic number.

It is not a de Polignac number, because 7472503 - 2⁹ = 7471991 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472513) 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, 219763 + ... + 219796.

It is an arithmetic number, because the mean of its divisors is an integer number (1978020).

Almost surely, 2^7472503 is an apocalyptic number.

7472503 is a deficient number, since it is larger than the sum of its proper divisors (439577).

7472503 is a wasteful number, since it uses less digits than its factorization.

7472503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439576.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 7472503 is about 2733.5879352968. The cubic root of 7472503 is about 195.5038733063.

It can be divided in two parts, 747250 and 3, that added together give a triangular number (747253 = T₁₂₂₂).

The spelling of 7472503 in words is "seven million, four hundred seventy-two thousand, five hundred three".