7448061 has 8 divisors (see below), whose sum is σ = 9943360. Its totient is φ = 4959072.

The previous prime is 7448059. The next prime is 7448069. The reversal of 7448061 is 1608447.

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

It is not a de Polignac number, because 7448061 - 2¹ = 7448059 is a prime.

It is a super-2 number, since 2×7448061² = 110947225319442, which contains 22 as substring.

It is a Duffinian number.

7448061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7448069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3825 + ... + 5433.

It is an arithmetic number, because the mean of its divisors is an integer number (1242920).

Almost surely, 2^7448061 is an apocalyptic number.

It is an amenable number.

7448061 is a deficient number, since it is larger than the sum of its proper divisors (2495299).

7448061 is a wasteful number, since it uses less digits than its factorization.

7448061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3155.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 7448061 is about 2729.1135923592. The cubic root of 7448061 is about 195.2904809439.

The spelling of 7448061 in words is "seven million, four hundred forty-eight thousand, sixty-one".