63059340 has 48 divisors (see below), whose sum is σ = 182659680. Its totient is φ = 16235520.

The previous prime is 63059329. The next prime is 63059351. The reversal of 63059340 is 4395036.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (63059329) and next prime (63059351).

It is a super-2 number, since 2×63059340² = 7952960722471200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 63059298 and 63059307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16381 + ... + 19860.

It is an arithmetic number, because the mean of its divisors is an integer number (3805410).

Almost surely, 2^63059340 is an apocalyptic number.

63059340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

63059340 is an abundant number, since it is smaller than the sum of its proper divisors (119600340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63059340 is a wasteful number, since it uses less digits than its factorization.

63059340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36282 (or 36280 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 63059340 is about 7940.9911220200. The cubic root of 63059340 is about 398.0306113506.

The spelling of 63059340 in words is "sixty-three million, fifty-nine thousand, three hundred forty".