7342972 has 24 divisors (see below), whose sum is σ = 15816416. Its totient is φ = 2904768.

The previous prime is 7342967. The next prime is 7343009. The reversal of 7342972 is 2792437.

It is a d-powerful number, because it can be written as 7³ + 3⁷ + 4¹⁰ + 2¹¹ + 9³ + 7⁸ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9723 + ... + 10450.

Almost surely, 2^7342972 is an apocalyptic number.

It is an amenable number.

7342972 is an abundant number, since it is smaller than the sum of its proper divisors (8473444).

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

7342972 is a wasteful number, since it uses less digits than its factorization.

7342972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20197 (or 20195 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 7342972 is about 2709.7918739269. The cubic root of 7342972 is about 194.3676381520.

The spelling of 7342972 in words is "seven million, three hundred forty-two thousand, nine hundred seventy-two".