5401437 has 8 divisors (see below), whose sum is σ = 7259136. Its totient is φ = 3572352.

The previous prime is 5401433. The next prime is 5401439. The reversal of 5401437 is 7341045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5401437 - 2² = 5401433 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6708 + ... + 7469.

It is an arithmetic number, because the mean of its divisors is an integer number (907392).

Almost surely, 2^5401437 is an apocalyptic number.

It is an amenable number.

5401437 is a deficient number, since it is larger than the sum of its proper divisors (1857699).

5401437 is a wasteful number, since it uses less digits than its factorization.

5401437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14307.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 5401437 is about 2324.0991803277. The cubic root of 5401437 is about 175.4566251847.

The spelling of 5401437 in words is "five million, four hundred one thousand, four hundred thirty-seven".