7499461 has 4 divisors (see below), whose sum is σ = 7659072. Its totient is φ = 7339852.

The previous prime is 7499441. The next prime is 7499483. The reversal of 7499461 is 1649947.

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 a cyclic number.

It is not a de Polignac number, because 7499461 - 2⁷ = 7499333 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

7499461 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7499411) 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 3 ways as a sum of consecutive naturals, for example, 79735 + ... + 79828.

It is an arithmetic number, because the mean of its divisors is an integer number (1914768).

Almost surely, 2^7499461 is an apocalyptic number.

It is an amenable number.

7499461 is a deficient number, since it is larger than the sum of its proper divisors (159611).

7499461 is a wasteful number, since it uses less digits than its factorization.

7499461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159610.

The product of its digits is 54432, while the sum is 40.

The square root of 7499461 is about 2738.5143782715. The cubic root of 7499461 is about 195.7386928046.

It can be divided in two parts, 749946 and 1, that added together give a palindrome (749947).

The spelling of 7499461 in words is "seven million, four hundred ninety-nine thousand, four hundred sixty-one".