6462628 has 6 divisors (see below), whose sum is σ = 11309606. Its totient is φ = 3231312.

The previous prime is 6462607. The next prime is 6462647. The reversal of 6462628 is 8262646.

It can be written as a sum of positive squares in only one way, i.e., 6190144 + 272484 = 2488^2 + 522^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6462593 and 6462602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807825 + ... + 807832.

Almost surely, 2^6462628 is an apocalyptic number.

It is an amenable number.

6462628 is a deficient number, since it is larger than the sum of its proper divisors (4846978).

6462628 is a wasteful number, since it uses less digits than its factorization.

6462628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615661 (or 1615659 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 6462628 is about 2542.1699392448. The cubic root of 6462628 is about 186.2671998890.

The spelling of 6462628 in words is "six million, four hundred sixty-two thousand, six hundred twenty-eight".