30772035 has 32 divisors (see below), whose sum is σ = 62522880. Its totient is φ = 14066784.

The previous prime is 30772033. The next prime is 30772061. The reversal of 30772035 is 53027703.

It is not a de Polignac number, because 30772035 - 2¹ = 30772033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30772033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15337 + ... + 17226.

It is an arithmetic number, because the mean of its divisors is an integer number (1953840).

Almost surely, 2^30772035 is an apocalyptic number.

30772035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30772035 is an abundant number, since it is smaller than the sum of its proper divisors (31750845).

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

30772035 is a wasteful number, since it uses less digits than its factorization.

30772035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32584 (or 32578 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 27.

The square root of 30772035 is about 5547.2547264390. The cubic root of 30772035 is about 313.3661432621.

Adding to 30772035 its reverse (53027703), we get a palindrome (83799738).

The spelling of 30772035 in words is "thirty million, seven hundred seventy-two thousand, thirty-five".