1425652 has 12 divisors (see below), whose sum is σ = 2556036. Its totient is φ = 695360.

The previous prime is 1425649. The next prime is 1425653. The reversal of 1425652 is 2565241.

It can be written as a sum of positive squares in 2 ways, for example, as 70756 + 1354896 = 266^2 + 1164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4183 + ... + 4510.

It is an arithmetic number, because the mean of its divisors is an integer number (213003).

2^1425652 is an apocalyptic number.

It is an amenable number.

1425652 is a deficient number, since it is larger than the sum of its proper divisors (1130384).

1425652 is a wasteful number, since it uses less digits than its factorization.

1425652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8738 (or 8736 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 1425652 is about 1194.0067001487. The cubic root of 1425652 is about 112.5480157177.

It can be divided in two parts, 14 and 25652, that multiplied together give a triangular number (359128 = T₈₄₇).

The spelling of 1425652 in words is "one million, four hundred twenty-five thousand, six hundred fifty-two".