7454925 has 36 divisors (see below), whose sum is σ = 14145300. Its totient is φ = 3740160.

The previous prime is 7454903. The next prime is 7454933. The reversal of 7454925 is 5294547.

It can be written as a sum of positive squares in 6 ways, for example, as 213444 + 7241481 = 462^2 + 2691^2 .

It is not a de Polignac number, because 7454925 - 2⁶ = 7454861 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 7454925.

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 35 ways as a sum of consecutive naturals, for example, 2851 + ... + 4799.

It is an arithmetic number, because the mean of its divisors is an integer number (392925).

Almost surely, 2^7454925 is an apocalyptic number.

7454925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7454925 is a deficient number, since it is larger than the sum of its proper divisors (6690375).

7454925 is a wasteful number, since it uses less digits than its factorization.

7454925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982 (or 1974 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 7454925 is about 2730.3708539318. The cubic root of 7454925 is about 195.3504545972.

The spelling of 7454925 in words is "seven million, four hundred fifty-four thousand, nine hundred twenty-five".