70789548 has 24 divisors (see below), whose sum is σ = 165377520. Its totient is φ = 23567680.

The previous prime is 70789541. The next prime is 70789559. The reversal of 70789548 is 84598707.

It is a super-2 number, since 2×70789548² = 10022320212088608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70789497 and 70789506.

It is not an unprimeable number, because it can be changed into a prime (70789541) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 8158 + ... + 14426.

It is an arithmetic number, because the mean of its divisors is an integer number (6890730).

Almost surely, 2^70789548 is an apocalyptic number.

It is an amenable number.

70789548 is an abundant number, since it is smaller than the sum of its proper divisors (94587972).

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

70789548 is a wasteful number, since it uses less digits than its factorization.

70789548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7217 (or 7215 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 70789548 is about 8413.6524767784. The cubic root of 70789548 is about 413.6722416951.

The spelling of 70789548 in words is "seventy million, seven hundred eighty-nine thousand, five hundred forty-eight".