7700481 has 16 divisors (see below), whose sum is σ = 11457600. Its totient is φ = 5111424.

The previous prime is 7700479. The next prime is 7700489. The reversal of 7700481 is 1840077.

It is not a de Polignac number, because 7700481 - 2¹ = 7700479 is a prime.

It is a super-2 number, since 2×7700481² = 118594815262722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (7700489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7825 + ... + 8753.

It is an arithmetic number, because the mean of its divisors is an integer number (716100).

It is a Proth number, since it is equal to 235 ⋅ 2¹⁵ + 1 and 235 < 2¹⁵.

Almost surely, 2^7700481 is an apocalyptic number.

It is an amenable number.

7700481 is a deficient number, since it is larger than the sum of its proper divisors (3757119).

7700481 is a wasteful number, since it uses less digits than its factorization.

7700481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 7700481 is about 2774.9740539328. The cubic root of 7700481 is about 197.4721939169.

The spelling of 7700481 in words is "seven million, seven hundred thousand, four hundred eighty-one".