732697152 has 252 divisors, whose sum is σ = 2306317968. Its totient is φ = 203558400.

The previous prime is 732697109. The next prime is 732697153. The reversal of 732697152 is 251796237.

It is a super-2 number, since 2×732697152² = 1073690233097822208, which contains 22 as substring.

Its product of digits (158760) is a multiple of the sum of its prime factors (126).

It is not an unprimeable number, because it can be changed into a prime (732697153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23635377 + ... + 23635407.

Almost surely, 2^732697152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 732697152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1153158984).

732697152 is an abundant number, since it is smaller than the sum of its proper divisors (1573620816).

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

732697152 is a wasteful number, since it uses less digits than its factorization.

732697152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 66 counting only the distinct ones).

The product of its digits is 158760, while the sum is 42.

The square root of 732697152 is about 27068.3791904872. The cubic root of 732697152 is about 901.5188968999.

The spelling of 732697152 in words is "seven hundred thirty-two million, six hundred ninety-seven thousand, one hundred fifty-two".