5490972 has 36 divisors (see below), whose sum is σ = 14000896. Its totient is φ = 1814400.

The previous prime is 5490967. The next prime is 5490973. The reversal of 5490972 is 2790945.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490973) 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 11 ways as a sum of consecutive naturals, for example, 3972 + ... + 5172.

Almost surely, 2^5490972 is an apocalyptic number.

It is an amenable number.

5490972 is an abundant number, since it is smaller than the sum of its proper divisors (8509924).

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

5490972 is a wasteful number, since it uses less digits than its factorization.

5490972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5490972 is about 2343.2823133374. The cubic root of 5490972 is about 176.4207821012.

The spelling of 5490972 in words is "five million, four hundred ninety thousand, nine hundred seventy-two".