30162064 has 15 divisors (see below), whose sum is σ = 58481593. Its totient is φ = 15070048.

The previous prime is 30162061. The next prime is 30162113. The reversal of 30162064 is 46026103.

The square root of 30162064 is 5492.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 29811600 + 350464 = 5460^2 + 592^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30162061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 21282 + ... + 22654.

Almost surely, 2^30162064 is an apocalyptic number.

30162064 is the 5492-nd square number.

It is an amenable number.

30162064 is a deficient number, since it is larger than the sum of its proper divisors (28319529).

30162064 is an frugal number, since it uses more digits than its factorization.

30162064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 1375 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The cubic root of 30162064 is about 311.2817688792.

Adding to 30162064 its reverse (46026103), we get a palindrome (76188167).

The spelling of 30162064 in words is "thirty million, one hundred sixty-two thousand, sixty-four".