732146942 has 4 divisors (see below), whose sum is σ = 1098220416. Its totient is φ = 366073470.

The previous prime is 732146941. The next prime is 732146951. The reversal of 732146942 is 249641237.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 249641237 = 97 ⋅2573621.

It is a junction number, because it is equal to n+sod(n) for n = 732146896 and 732146905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732146941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183036734 + ... + 183036737.

It is an arithmetic number, because the mean of its divisors is an integer number (274555104).

Almost surely, 2^732146942 is an apocalyptic number.

732146942 is a deficient number, since it is larger than the sum of its proper divisors (366073474).

732146942 is a wasteful number, since it uses less digits than its factorization.

732146942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366073473.

The product of its digits is 72576, while the sum is 38.

The square root of 732146942 is about 27058.2139469700. The cubic root of 732146942 is about 901.2931788462.

The spelling of 732146942 in words is "seven hundred thirty-two million, one hundred forty-six thousand, nine hundred forty-two".