30196495 has 24 divisors (see below), whose sum is σ = 42886800. Its totient is φ = 20345472.

The previous prime is 30196487. The next prime is 30196501. The reversal of 30196495 is 59469103.

It is not a de Polignac number, because 30196495 - 2³ = 30196487 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13411 + ... + 15499.

It is an arithmetic number, because the mean of its divisors is an integer number (1786950).

Almost surely, 2^30196495 is an apocalyptic number.

30196495 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30196495 is a deficient number, since it is larger than the sum of its proper divisors (12690305).

30196495 is a wasteful number, since it uses less digits than its factorization.

30196495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167 (or 2160 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 30196495 is about 5495.1337563339. The cubic root of 30196495 is about 311.4001700044.

The spelling of 30196495 in words is "thirty million, one hundred ninety-six thousand, four hundred ninety-five".