7049475 has 72 divisors (see below), whose sum is σ = 14217840. Its totient is φ = 3317760.

The previous prime is 7049473. The next prime is 7049479. The reversal of 7049475 is 5749407.

It is a happy number.

It is not a de Polignac number, because 7049475 - 2¹ = 7049473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7049473) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 72627 + ... + 72723.

It is an arithmetic number, because the mean of its divisors is an integer number (197470).

Almost surely, 2^7049475 is an apocalyptic number.

7049475 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7049475 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

7049475 is a wasteful number, since it uses less digits than its factorization.

7049475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7049475 is about 2655.0847444102. The cubic root of 7049475 is about 191.7427381296.

The spelling of 7049475 in words is "seven million, forty-nine thousand, four hundred seventy-five".