7532660 has 12 divisors (see below), whose sum is σ = 15818628. Its totient is φ = 3013056.

The previous prime is 7532653. The next prime is 7532669. The reversal of 7532660 is 662357.

It can be written as a sum of positive squares in 2 ways, for example, as 1162084 + 6370576 = 1078^2 + 2524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532669) 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, 188297 + ... + 188336.

It is an arithmetic number, because the mean of its divisors is an integer number (1318219).

Almost surely, 2^7532660 is an apocalyptic number.

It is an amenable number.

7532660 is an abundant number, since it is smaller than the sum of its proper divisors (8285968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7532660 is a wasteful number, since it uses less digits than its factorization.

7532660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376642 (or 376640 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 7532660 is about 2744.5691829502. The cubic root of 7532660 is about 196.0271030131.

It can be divided in two parts, 7532 and 660, that added together give a 13-th power (8192 = 2¹³).

The spelling of 7532660 in words is "seven million, five hundred thirty-two thousand, six hundred sixty".