2046400425 has 18 divisors (see below), whose sum is σ = 3665330942. Its totient is φ = 1091413440.

The previous prime is 2046400357. The next prime is 2046400429. The reversal of 2046400425 is 5240046402.

2046400425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 40793769 + 2005606656 = 6387^2 + 44784^2 .

It is not a de Polignac number, because 2046400425 - 2⁷ = 2046400297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2046400429) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4547332 + ... + 4547781.

Almost surely, 2^2046400425 is an apocalyptic number.

2046400425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2046400425 is a deficient number, since it is larger than the sum of its proper divisors (1618930517).

2046400425 is a wasteful number, since it uses less digits than its factorization.

2046400425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9095129 (or 9095121 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2046400425 is about 45237.1575698562. The cubic root of 2046400425 is about 1269.5901347529.

Adding to 2046400425 its reverse (5240046402), we get a palindrome (7286446827).

The spelling of 2046400425 in words is "two billion, forty-six million, four hundred thousand, four hundred twenty-five".