69482142 has 24 divisors (see below), whose sum is σ = 152039160. Its totient is φ = 22930800.

The previous prime is 69482053. The next prime is 69482201. The reversal of 69482142 is 24128496.

It is a junction number, because it is equal to n+sod(n) for n = 69482097 and 69482106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17292 + ... + 20927.

It is an arithmetic number, because the mean of its divisors is an integer number (6334965).

Almost surely, 2^69482142 is an apocalyptic number.

69482142 is an abundant number, since it is smaller than the sum of its proper divisors (82557018).

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

69482142 is a wasteful number, since it uses less digits than its factorization.

69482142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38328 (or 38325 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 69482142 is about 8335.5948797911. The cubic root of 69482142 is about 411.1097084009.

The spelling of 69482142 in words is "sixty-nine million, four hundred eighty-two thousand, one hundred forty-two".