30713010 has 32 divisors (see below), whose sum is σ = 74545920. Its totient is φ = 8097408.

The previous prime is 30712963. The next prime is 30713017. The reversal of 30713010 is 1031703.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (30713017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3082 + ... + 8421.

It is an arithmetic number, because the mean of its divisors is an integer number (2329560).

Almost surely, 2^30713010 is an apocalyptic number.

30713010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30713010 is an abundant number, since it is smaller than the sum of its proper divisors (43832910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30713010 is a wasteful number, since it uses less digits than its factorization.

30713010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11602.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 30713010 is about 5541.9319735991. The cubic root of 30713010 is about 313.1656552166.

Adding to 30713010 its reverse (1031703), we get a palindrome (31744713).

The spelling of 30713010 in words is "thirty million, seven hundred thirteen thousand, ten".