2087443425 has 24 divisors (see below), whose sum is σ = 3516364224. Its totient is φ = 1092295360.

The previous prime is 2087443409. The next prime is 2087443441. The reversal of 2087443425 is 5243447802.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2087443409) and next prime (2087443441).

It is not a de Polignac number, because 2087443425 - 2⁴ = 2087443409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258597 + ... + 266546.

It is an arithmetic number, because the mean of its divisors is an integer number (146515176).

Almost surely, 2^2087443425 is an apocalyptic number.

2087443425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2087443425 is a deficient number, since it is larger than the sum of its proper divisors (1428920799).

2087443425 is a wasteful number, since it uses less digits than its factorization.

2087443425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525209 (or 525204 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 2087443425 is about 45688.5480727939. The cubic root of 2087443425 is about 1278.0217294705.

The spelling of 2087443425 in words is "two billion, eighty-seven million, four hundred forty-three thousand, four hundred twenty-five".