361461425 has 24 divisors (see below), whose sum is σ = 485619960. Its totient is φ = 266884800.

The previous prime is 361461421. The next prime is 361461427. The reversal of 361461425 is 524164163.

It can be written as a sum of positive squares in 12 ways, for example, as 359178304 + 2283121 = 18952^2 + 1511^2 .

It is not a de Polignac number, because 361461425 - 2² = 361461421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 361461391 and 361461400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361461421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51635 + ... + 58215.

It is an arithmetic number, because the mean of its divisors is an integer number (20234165).

Almost surely, 2^361461425 is an apocalyptic number.

It is an amenable number.

361461425 is a deficient number, since it is larger than the sum of its proper divisors (124158535).

361461425 is an equidigital number, since it uses as much as digits as its factorization.

361461425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630 (or 6599 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 361461425 is about 19012.1388854595. The cubic root of 361461425 is about 712.3399784266.

The spelling of 361461425 in words is "three hundred sixty-one million, four hundred sixty-one thousand, four hundred twenty-five".