5401497 has 4 divisors (see below), whose sum is σ = 7202000. Its totient is φ = 3600996.

The previous prime is 5401493. The next prime is 5401507. The reversal of 5401497 is 7941045.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5401497 - 2² = 5401493 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5401493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900247 + ... + 900252.

It is an arithmetic number, because the mean of its divisors is an integer number (1800500).

Almost surely, 2^5401497 is an apocalyptic number.

It is an amenable number.

5401497 is a deficient number, since it is larger than the sum of its proper divisors (1800503).

5401497 is a wasteful number, since it uses less digits than its factorization.

5401497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800502.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5401497 is about 2324.1120885190. The cubic root of 5401497 is about 175.4572748488.

The spelling of 5401497 in words is "five million, four hundred one thousand, four hundred ninety-seven".