7261488 has 100 divisors (see below), whose sum is σ = 22686048. Its totient is φ = 2229120.

The previous prime is 7261483. The next prime is 7261511. The reversal of 7261488 is 8841627.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7261481) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16633 + ... + 17063.

Almost surely, 2^7261488 is an apocalyptic number.

7261488 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7261488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11343024).

7261488 is an abundant number, since it is smaller than the sum of its proper divisors (15424560).

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

7261488 is a wasteful number, since it uses less digits than its factorization.

7261488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 449 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 7261488 is about 2694.7148272127. The cubic root of 7261488 is about 193.6460048219.

The spelling of 7261488 in words is "seven million, two hundred sixty-one thousand, four hundred eighty-eight".