1402925 has 12 divisors (see below), whose sum is σ = 1842516. Its totient is φ = 1056000.

The previous prime is 1402901. The next prime is 1402937. The reversal of 1402925 is 5292041.

It can be written as a sum of positive squares in 6 ways, for example, as 31684 + 1371241 = 178^2 + 1171^2 .

It is not a de Polignac number, because 1402925 - 2¹⁶ = 1337389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1402925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1226 + ... + 2075.

It is an arithmetic number, because the mean of its divisors is an integer number (153543).

2^1402925 is an apocalyptic number.

It is an amenable number.

1402925 is a deficient number, since it is larger than the sum of its proper divisors (439591).

1402925 is a wasteful number, since it uses less digits than its factorization.

1402925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1402925 is about 1184.4513497818. The cubic root of 1402925 is about 111.9467487074.

Adding to 1402925 its reverse (5292041), we get a palindrome (6694966).

The spelling of 1402925 in words is "one million, four hundred two thousand, nine hundred twenty-five".