7410981 has 4 divisors (see below), whose sum is σ = 9881312. Its totient is φ = 4940652.

The previous prime is 7410973. The next prime is 7410983. The reversal of 7410981 is 1890147.

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 7410981 - 2³ = 7410973 is a prime.

It is a super-2 number, since 2×7410981² = 109845278764722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7410983) 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, 1235161 + ... + 1235166.

It is an arithmetic number, because the mean of its divisors is an integer number (2470328).

Almost surely, 2^7410981 is an apocalyptic number.

It is an amenable number.

7410981 is a deficient number, since it is larger than the sum of its proper divisors (2470331).

7410981 is a wasteful number, since it uses less digits than its factorization.

7410981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470330.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 7410981 is about 2722.3117014773. The cubic root of 7410981 is about 194.9658585855.

The spelling of 7410981 in words is "seven million, four hundred ten thousand, nine hundred eighty-one".