152705734 has 16 divisors (see below), whose sum is σ = 235810368. Its totient is φ = 74112192.

The previous prime is 152705723. The next prime is 152705741. The reversal of 152705734 is 437507251.

It is a self number, because there is not a number n which added to its sum of digits gives 152705734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32034 + ... + 36490.

It is an arithmetic number, because the mean of its divisors is an integer number (14738148).

Almost surely, 2^152705734 is an apocalyptic number.

152705734 is a deficient number, since it is larger than the sum of its proper divisors (83104634).

152705734 is a wasteful number, since it uses less digits than its factorization.

152705734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4959.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 152705734 is about 12357.4161538729. The cubic root of 152705734 is about 534.5050116455.

The spelling of 152705734 in words is "one hundred fifty-two million, seven hundred five thousand, seven hundred thirty-four".