30070495 has 16 divisors (see below), whose sum is σ = 44412480. Its totient is φ = 19033344.

The previous prime is 30070489. The next prime is 30070549. The reversal of 30070495 is 59407003.

It is a cyclic number.

It is not a de Polignac number, because 30070495 - 2⁹ = 30069983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32590 + ... + 33499.

It is an arithmetic number, because the mean of its divisors is an integer number (2775780).

Almost surely, 2^30070495 is an apocalyptic number.

30070495 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30070495 is a deficient number, since it is larger than the sum of its proper divisors (14341985).

30070495 is a wasteful number, since it uses less digits than its factorization.

30070495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66114.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 30070495 is about 5483.6570826411. The cubic root of 30070495 is about 310.9664428249.

Adding to 30070495 its reverse (59407003), we get a palindrome (89477498).

The spelling of 30070495 in words is "thirty million, seventy thousand, four hundred ninety-five".