7132942 has 16 divisors (see below), whose sum is σ = 11316240. Its totient is φ = 3362688.

The previous prime is 7132933. The next prime is 7132943. The reversal of 7132942 is 2492317.

It is a d-powerful number, because it can be written as 7⁶ + 1 + 3 + 2¹⁷ + 9⁷ + 4⁶ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 7132942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7132943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12528 + ... + 13084.

It is an arithmetic number, because the mean of its divisors is an integer number (707265).

Almost surely, 2^7132942 is an apocalyptic number.

7132942 is a deficient number, since it is larger than the sum of its proper divisors (4183298).

7132942 is a wasteful number, since it uses less digits than its factorization.

7132942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915.

The product of its digits is 3024, while the sum is 28.

The square root of 7132942 is about 2670.7568215770. The cubic root of 7132942 is about 192.4965266141.

It can be divided in two parts, 713 and 2942, that added together give a triangular number (3655 = T₈₅).

The spelling of 7132942 in words is "seven million, one hundred thirty-two thousand, nine hundred forty-two".