7141925 has 24 divisors (see below), whose sum is σ = 10404096. Its totient is φ = 4760640.

The previous prime is 7141919. The next prime is 7141931. The reversal of 7141925 is 5291417.

It is an interprime number because it is at equal distance from previous prime (7141919) and next prime (7141931).

It is not a de Polignac number, because 7141925 - 2⁸ = 7141669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5924 + ... + 7026.

It is an arithmetic number, because the mean of its divisors is an integer number (433504).

Almost surely, 2^7141925 is an apocalyptic number.

It is an amenable number.

7141925 is a deficient number, since it is larger than the sum of its proper divisors (3262171).

7141925 is a wasteful number, since it uses less digits than its factorization.

7141925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1152 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 7141925 is about 2672.4380254741. The cubic root of 7141925 is about 192.5773007140.

The spelling of 7141925 in words is "seven million, one hundred forty-one thousand, nine hundred twenty-five".