7048623 has 4 divisors (see below), whose sum is σ = 9398168. Its totient is φ = 4699080.

The previous prime is 7048621. The next prime is 7048631. The reversal of 7048623 is 3268407.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3268407 = 3 ⋅1089469.

It is not a de Polignac number, because 7048623 - 2¹ = 7048621 is a prime.

It is a super-2 number, since 2×7048623² = 99366172392258, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7048621) 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, 1174768 + ... + 1174773.

It is an arithmetic number, because the mean of its divisors is an integer number (2349542).

Almost surely, 2^7048623 is an apocalyptic number.

7048623 is a deficient number, since it is larger than the sum of its proper divisors (2349545).

7048623 is a wasteful number, since it uses less digits than its factorization.

7048623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349544.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 7048623 is about 2654.9242927059. The cubic root of 7048623 is about 191.7350131385.

The spelling of 7048623 in words is "seven million, forty-eight thousand, six hundred twenty-three".