7490927 has 2 divisors, whose sum is σ = 7490928. Its totient is φ = 7490926.

The previous prime is 7490869. The next prime is 7490981. The reversal of 7490927 is 7290947.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7290947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7490927 - 2¹⁶ = 7425391 is a prime.

It is a super-2 number, since 2×7490927² = 112227974638658, which contains 22 as substring.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7490827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3745463 + 3745464.

It is an arithmetic number, because the mean of its divisors is an integer number (3745464).

Almost surely, 2^7490927 is an apocalyptic number.

7490927 is a deficient number, since it is larger than the sum of its proper divisors (1).

7490927 is an equidigital number, since it uses as much as digits as its factorization.

7490927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 7490927 is about 2736.9557906550. The cubic root of 7490927 is about 195.6644177766.

The spelling of 7490927 in words is "seven million, four hundred ninety thousand, nine hundred twenty-seven".