8254730 has 32 divisors (see below), whose sum is σ = 16391808. Its totient is φ = 2968000.

The previous prime is 8254709. The next prime is 8254747. The reversal of 8254730 is 374528.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8254693 and 8254702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10739 + ... + 11481.

It is an arithmetic number, because the mean of its divisors is an integer number (512244).

Almost surely, 2^8254730 is an apocalyptic number.

8254730 is a deficient number, since it is larger than the sum of its proper divisors (8137078).

8254730 is a wasteful number, since it uses less digits than its factorization.

8254730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8254730 is about 2873.1045925967. The cubic root of 8254730 is about 202.1006099470.

It can be divided in two parts, 825 and 4730, that added together give a palindrome (5555).

The spelling of 8254730 in words is "eight million, two hundred fifty-four thousand, seven hundred thirty".