7452976 has 20 divisors (see below), whose sum is σ = 14508000. Its totient is φ = 3708992.

The previous prime is 7452967. The next prime is 7452979. The reversal of 7452976 is 6792547.

It is an Ulam number.

It is a d-powerful number, because it can be written as 7⁴ + 4⁶ + 5 + 2¹¹ + 9 + 7⁸ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (7452979) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2850 + ... + 4798.

It is an arithmetic number, because the mean of its divisors is an integer number (725400).

Almost surely, 2^7452976 is an apocalyptic number.

It is an amenable number.

7452976 is a deficient number, since it is larger than the sum of its proper divisors (7055024).

7452976 is a wasteful number, since it uses less digits than its factorization.

7452976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 2190 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 7452976 is about 2730.0139193784. The cubic root of 7452976 is about 195.3334291087. Note that the first 3 decimals are identical.

It can be divided in two parts, 745 and 2976, that added together give a square (3721 = 61²).

The spelling of 7452976 in words is "seven million, four hundred fifty-two thousand, nine hundred seventy-six".