5401488 has 40 divisors (see below), whose sum is σ = 14283808. Its totient is φ = 1757952.

The previous prime is 5401483. The next prime is 5401493. The reversal of 5401488 is 8841045.

It is an interprime number because it is at equal distance from previous prime (5401483) and next prime (5401493).

It is a super-2 number, since 2×5401488² = 58352145228288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5401483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756 + ... + 3372.

Almost surely, 2^5401488 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 5401488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7141904).

5401488 is an abundant number, since it is smaller than the sum of its proper divisors (8882320).

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

5401488 is a wasteful number, since it uses less digits than its factorization.

5401488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 5401488 is about 2324.1101522949. The cubic root of 5401488 is about 175.4571773995.

The spelling of 5401488 in words is "five million, four hundred one thousand, four hundred eighty-eight".