7063491 has 4 divisors (see below), whose sum is σ = 9417992. Its totient is φ = 4708992.

The previous prime is 7063487. The next prime is 7063493. The reversal of 7063491 is 1943607.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7063491 - 2² = 7063487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7063493) 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, 1177246 + ... + 1177251.

It is an arithmetic number, because the mean of its divisors is an integer number (2354498).

Almost surely, 2^7063491 is an apocalyptic number.

7063491 is a deficient number, since it is larger than the sum of its proper divisors (2354501).

7063491 is a wasteful number, since it uses less digits than its factorization.

7063491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354500.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7063491 is about 2657.7228975196. The cubic root of 7063491 is about 191.8697304271.

The spelling of 7063491 in words is "seven million, sixty-three thousand, four hundred ninety-one".