428327102 has 8 divisors (see below), whose sum is σ = 734275056. Its totient is φ = 183568752.

The previous prime is 428327101. The next prime is 428327113. The reversal of 428327102 is 201723824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428327101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15297383 + ... + 15297410.

It is an arithmetic number, because the mean of its divisors is an integer number (91784382).

Almost surely, 2^428327102 is an apocalyptic number.

428327102 is a deficient number, since it is larger than the sum of its proper divisors (305947954).

428327102 is a wasteful number, since it uses less digits than its factorization.

428327102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30594802.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 428327102 is about 20696.0648916648. The cubic root of 428327102 is about 753.8041399213.

The spelling of 428327102 in words is "four hundred twenty-eight million, three hundred twenty-seven thousand, one hundred two".