10028602 has 4 divisors (see below), whose sum is σ = 15042906. Its totient is φ = 5014300.

The previous prime is 10028587. The next prime is 10028653. The reversal of 10028602 is 20682001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20682001 = 37 ⋅558973.

It can be written as a sum of positive squares in only one way, i.e., 8708401 + 1320201 = 2951^2 + 1149^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10028602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507149 + ... + 2507152.

Almost surely, 2^10028602 is an apocalyptic number.

10028602 is a deficient number, since it is larger than the sum of its proper divisors (5014304).

10028602 is an equidigital number, since it uses as much as digits as its factorization.

10028602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014303.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10028602 is about 3166.7968043435. The cubic root of 10028602 is about 215.6486772851.

It can be divided in two parts, 1002 and 8602, that added together give a square (9604 = 98²).

The spelling of 10028602 in words is "ten million, twenty-eight thousand, six hundred two".