82229403 has 16 divisors (see below), whose sum is σ = 111769632. Its totient is φ = 53760000.

The previous prime is 82229383. The next prime is 82229423. The reversal of 82229403 is 30492228.

It is an interprime number because it is at equal distance from previous prime (82229383) and next prime (82229423).

It is not a de Polignac number, because 82229403 - 2¹² = 82225307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82229423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116953 + ... + 117653.

It is an arithmetic number, because the mean of its divisors is an integer number (6985602).

Almost surely, 2^82229403 is an apocalyptic number.

82229403 is a deficient number, since it is larger than the sum of its proper divisors (29540229).

82229403 is a wasteful number, since it uses less digits than its factorization.

82229403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 82229403 is about 9068.0429531404. The cubic root of 82229403 is about 434.8529083864.

The spelling of 82229403 in words is "eighty-two million, two hundred twenty-nine thousand, four hundred three".