7031485 has 16 divisors (see below), whose sum is σ = 8864640. Its totient is φ = 5346880.

The previous prime is 7031483. The next prime is 7031503. The reversal of 7031485 is 5841307.

It is not a de Polignac number, because 7031485 - 2¹ = 7031483 is a prime.

7031485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7031483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9954 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (554040).

Almost surely, 2^7031485 is an apocalyptic number.

It is an amenable number.

7031485 is a deficient number, since it is larger than the sum of its proper divisors (1833155).

7031485 is a wasteful number, since it uses less digits than its factorization.

7031485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 7031485 is about 2651.6947411043. The cubic root of 7031485 is about 191.5794923883.

It can be divided in two parts, 70 and 31485, that multiplied together give a triangular number (2203950 = T₂₀₉₉).

The spelling of 7031485 in words is "seven million, thirty-one thousand, four hundred eighty-five".