7419961 has 4 divisors (see below), whose sum is σ = 7742592. Its totient is φ = 7097332.

The previous prime is 7419931. The next prime is 7419967. The reversal of 7419961 is 1699147.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1699147 = 359 ⋅4733.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7419961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7419961.

It is not an unprimeable number, because it can be changed into a prime (7419967) 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 3 ways as a sum of consecutive naturals, for example, 161281 + ... + 161326.

It is an arithmetic number, because the mean of its divisors is an integer number (1935648).

Almost surely, 2^7419961 is an apocalyptic number.

It is an amenable number.

7419961 is a deficient number, since it is larger than the sum of its proper divisors (322631).

7419961 is a wasteful number, since it uses less digits than its factorization.

7419961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322630.

The product of its digits is 13608, while the sum is 37.

The square root of 7419961 is about 2723.9605356906. The cubic root of 7419961 is about 195.0445745131.

The spelling of 7419961 in words is "seven million, four hundred nineteen thousand, nine hundred sixty-one".