69428302 has 4 divisors (see below), whose sum is σ = 104142456. Its totient is φ = 34714150.

The previous prime is 69428287. The next prime is 69428321. The reversal of 69428302 is 20382496.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17357074 + ... + 17357077.

It is an arithmetic number, because the mean of its divisors is an integer number (26035614).

Almost surely, 2^69428302 is an apocalyptic number.

69428302 is a deficient number, since it is larger than the sum of its proper divisors (34714154).

69428302 is a wasteful number, since it uses less digits than its factorization.

69428302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34714153.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 69428302 is about 8332.3647303752. The cubic root of 69428302 is about 411.0034947006.

The spelling of 69428302 in words is "sixty-nine million, four hundred twenty-eight thousand, three hundred two".