1525026 has 16 divisors (see below), whose sum is σ = 3062304. Its totient is φ = 506304.

The previous prime is 1525021. The next prime is 1525031. The reversal of 1525026 is 6205251.

It is an interprime number because it is at equal distance from previous prime (1525021) and next prime (1525031).

It is a junction number, because it is equal to n+sod(n) for n = 1524993 and 1525011.

It is not an unprimeable number, because it can be changed into a prime (1525021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (191394).

2^1525026 is an apocalyptic number.

1525026 is an abundant number, since it is smaller than the sum of its proper divisors (1537278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1525026 is a wasteful number, since it uses less digits than its factorization.

1525026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1525026 is about 1234.9194305703. The cubic root of 1525026 is about 115.1045300367.

The spelling of 1525026 in words is "one million, five hundred twenty-five thousand, twenty-six".