7028493 has 8 divisors (see below), whose sum is σ = 9530400. Its totient is φ = 4606128.

The previous prime is 7028477. The next prime is 7028519. The reversal of 7028493 is 3948207.

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

It is not a de Polignac number, because 7028493 - 2⁴ = 7028477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7028473) 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, 19678 + ... + 20031.

It is an arithmetic number, because the mean of its divisors is an integer number (1191300).

Almost surely, 2^7028493 is an apocalyptic number.

It is an amenable number.

7028493 is a deficient number, since it is larger than the sum of its proper divisors (2501907).

7028493 is a wasteful number, since it uses less digits than its factorization.

7028493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39771.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 7028493 is about 2651.1305135734. The cubic root of 7028493 is about 191.5523152385.

The spelling of 7028493 in words is "seven million, twenty-eight thousand, four hundred ninety-three".