238761061 has 16 divisors (see below), whose sum is σ = 298067328. Its totient is φ = 185803200.

The previous prime is 238761053. The next prime is 238761077. The reversal of 238761061 is 160167832.

It is not a de Polignac number, because 238761061 - 2³ = 238761053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238761041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76471 + ... + 79531.

It is an arithmetic number, because the mean of its divisors is an integer number (18629208).

Almost surely, 2^238761061 is an apocalyptic number.

It is an amenable number.

238761061 is a deficient number, since it is larger than the sum of its proper divisors (59306267).

238761061 is a wasteful number, since it uses less digits than its factorization.

238761061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4092.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 238761061 is about 15451.8950617715. The cubic root of 238761061 is about 620.3753026035.

The spelling of 238761061 in words is "two hundred thirty-eight million, seven hundred sixty-one thousand, sixty-one".