161236062 has 32 divisors (see below), whose sum is σ = 385865760. Its totient is φ = 49610880.

The previous prime is 161236051. The next prime is 161236073. The reversal of 161236062 is 260632161.

It is an interprime number because it is at equal distance from previous prime (161236051) and next prime (161236073).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114139 + ... + 115542.

It is an arithmetic number, because the mean of its divisors is an integer number (12058305).

Almost surely, 2^161236062 is an apocalyptic number.

161236062 is an abundant number, since it is smaller than the sum of its proper divisors (224629698).

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

161236062 is a wasteful number, since it uses less digits than its factorization.

161236062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229705 (or 229699 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 161236062 is about 12697.8762791264. The cubic root of 161236062 is about 544.2779338675.

The spelling of 161236062 in words is "one hundred sixty-one million, two hundred thirty-six thousand, sixty-two".