732238057 has 2 divisors, whose sum is σ = 732238058. Its totient is φ = 732238056.

The previous prime is 732238049. The next prime is 732238121. The reversal of 732238057 is 750832237.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419266576 + 312971481 = 20476^2 + 17691^2 .

It is a cyclic number.

It is not a de Polignac number, because 732238057 - 2³ = 732238049 is a prime.

It is not a weakly prime, because it can be changed into another prime (732238027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366119028 + 366119029.

It is an arithmetic number, because the mean of its divisors is an integer number (366119029).

Almost surely, 2^732238057 is an apocalyptic number.

It is an amenable number.

732238057 is a deficient number, since it is larger than the sum of its proper divisors (1).

732238057 is an equidigital number, since it uses as much as digits as its factorization.

732238057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 732238057 is about 27059.8975792592. The cubic root of 732238057 is about 901.3305656588.

The spelling of 732238057 in words is "seven hundred thirty-two million, two hundred thirty-eight thousand, fifty-seven".