1461525 has 24 divisors (see below), whose sum is σ = 2604000. Its totient is φ = 719040.

The previous prime is 1461517. The next prime is 1461553. The reversal of 1461525 is 5251641.

It is not a de Polignac number, because 1461525 - 2³ = 1461517 is a prime.

It is a Curzon number.

1461525 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1461495 and 1461504.

It is a congruent number.

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, 226 + ... + 1724.

It is an arithmetic number, because the mean of its divisors is an integer number (108500).

2^1461525 is an apocalyptic number.

1461525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1461525 is a deficient number, since it is larger than the sum of its proper divisors (1142475).

1461525 is a wasteful number, since it uses less digits than its factorization.

1461525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525 (or 1520 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 1461525 is about 1208.9354821495. The cubic root of 1461525 is about 113.4842041063.

The spelling of 1461525 in words is "one million, four hundred sixty-one thousand, five hundred twenty-five".