79261548 has 48 divisors (see below), whose sum is σ = 201134304. Its totient is φ = 24192000.

The previous prime is 79261547. The next prime is 79261549. The reversal of 79261548 is 84516297.

It is an interprime number because it is at equal distance from previous prime (79261547) and next prime (79261549).

It is not an unprimeable number, because it can be changed into a prime (79261543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2298 + ... + 12798.

It is an arithmetic number, because the mean of its divisors is an integer number (4190298).

Almost surely, 2^79261548 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 79261548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100567152).

79261548 is an abundant number, since it is smaller than the sum of its proper divisors (121872756).

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

79261548 is a wasteful number, since it uses less digits than its factorization.

79261548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10562 (or 10560 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 79261548 is about 8902.8954840546. The cubic root of 79261548 is about 429.5570488219.

The spelling of 79261548 in words is "seventy-nine million, two hundred sixty-one thousand, five hundred forty-eight".