30350265 has 32 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 14646720.

The previous prime is 30350251. The next prime is 30350267. The reversal of 30350265 is 56205303.

It is not a de Polignac number, because 30350265 - 2⁷ = 30350137 is a prime.

It is a super-2 number, since 2×30350265² = 1842277171140450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30350267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68916 + ... + 69354.

It is an arithmetic number, because the mean of its divisors is an integer number (1663200).

Almost surely, 2^30350265 is an apocalyptic number.

It is an amenable number.

30350265 is a deficient number, since it is larger than the sum of its proper divisors (22872135).

30350265 is a wasteful number, since it uses less digits than its factorization.

30350265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 30350265 is about 5509.1074594711. The cubic root of 30350265 is about 311.9278576627.

Adding to 30350265 its reverse (56205303), we get a palindrome (86555568).

The spelling of 30350265 in words is "thirty million, three hundred fifty thousand, two hundred sixty-five".