3457025 has 24 divisors (see below), whose sum is σ = 5041344. Its totient is φ = 2318400.

The previous prime is 3457019. The next prime is 3457037. The reversal of 3457025 is 5207543.

It is not a de Polignac number, because 3457025 - 2¹⁰ = 3456001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3456985 and 3457003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3092 + ... + 4058.

It is an arithmetic number, because the mean of its divisors is an integer number (210056).

It is a Proth number, since it is equal to 211 ⋅ 2¹⁴ + 1 and 211 < 2¹⁴.

Almost surely, 2^3457025 is an apocalyptic number.

It is an amenable number.

3457025 is a deficient number, since it is larger than the sum of its proper divisors (1584319).

3457025 is a wasteful number, since it uses less digits than its factorization.

3457025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 996 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 3457025 is about 1859.3076668481. The cubic root of 3457025 is about 151.2054714900.

The spelling of 3457025 in words is "three million, four hundred fifty-seven thousand, twenty-five".