69926948 has 48 divisors (see below), whose sum is σ = 155495424. Its totient is φ = 26766720.

The previous prime is 69926947. The next prime is 69926953. The reversal of 69926948 is 84962996.

It is a self number, because there is not a number n which added to its sum of digits gives 69926948.

It is not an unprimeable number, because it can be changed into a prime (69926947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8186 + ... + 14382.

It is an arithmetic number, because the mean of its divisors is an integer number (3239488).

Almost surely, 2^69926948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69926948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77747712).

69926948 is an abundant number, since it is smaller than the sum of its proper divisors (85568476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69926948 is a wasteful number, since it uses less digits than its factorization.

69926948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252 (or 6250 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 53.

The square root of 69926948 is about 8362.2334337185. The cubic root of 69926948 is about 411.9851143018.

The spelling of 69926948 in words is "sixty-nine million, nine hundred twenty-six thousand, nine hundred forty-eight".