63090436 has 12 divisors (see below), whose sum is σ = 110492928. Its totient is φ = 31521032.

The previous prime is 63090413. The next prime is 63090437. The reversal of 63090436 is 63409036.

It is a super-2 number, since 2×63090436² = 7960806229340192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63090398 and 63090407.

It is not an unprimeable number, because it can be changed into a prime (63090437) 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, 645 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (9207744).

Almost surely, 2^63090436 is an apocalyptic number.

It is an amenable number.

63090436 is a deficient number, since it is larger than the sum of its proper divisors (47402492).

63090436 is a wasteful number, since it uses less digits than its factorization.

63090436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12098 (or 12096 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 63090436 is about 7942.9488226980. The cubic root of 63090436 is about 398.0960265926.

The spelling of 63090436 in words is "sixty-three million, ninety thousand, four hundred thirty-six".