63462534 has 16 divisors (see below), whose sum is σ = 128820288. Its totient is φ = 20838312.

The previous prime is 63462521. The next prime is 63462559. The reversal of 63462534 is 43526436.

It is a junction number, because it is equal to n+sod(n) for n = 63462495 and 63462504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78532 + ... + 79335.

It is an arithmetic number, because the mean of its divisors is an integer number (8051268).

Almost surely, 2^63462534 is an apocalyptic number.

63462534 is an abundant number, since it is smaller than the sum of its proper divisors (65357754).

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

63462534 is a wasteful number, since it uses less digits than its factorization.

63462534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157939.

The product of its digits is 51840, while the sum is 33.

The square root of 63462534 is about 7966.3375524767. The cubic root of 63462534 is about 398.8771300237.

The spelling of 63462534 in words is "sixty-three million, four hundred sixty-two thousand, five hundred thirty-four".