69228007 has 2 divisors, whose sum is σ = 69228008. Its totient is φ = 69228006.

The previous prime is 69227993. The next prime is 69228041. The reversal of 69228007 is 70082296.

It is an a-pointer prime, because the next prime (69228041) can be obtained adding 69228007 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69228007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69228707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34614003 + 34614004.

It is an arithmetic number, because the mean of its divisors is an integer number (34614004).

Almost surely, 2^69228007 is an apocalyptic number.

69228007 is a deficient number, since it is larger than the sum of its proper divisors (1).

69228007 is an equidigital number, since it uses as much as digits as its factorization.

69228007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 69228007 is about 8320.3369523115. The cubic root of 69228007 is about 410.6078768053.

The spelling of 69228007 in words is "sixty-nine million, two hundred twenty-eight thousand, seven".