152651434 has 16 divisors (see below), whose sum is σ = 259570080. Its totient is φ = 66746160.

The previous prime is 152651431. The next prime is 152651461. The reversal of 152651434 is 434156251.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 152651396 and 152651405.

It is not an unprimeable number, because it can be changed into a prime (152651431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154012 + ... + 154999.

It is an arithmetic number, because the mean of its divisors is an integer number (16223130).

Almost surely, 2^152651434 is an apocalyptic number.

152651434 is a deficient number, since it is larger than the sum of its proper divisors (106918646).

152651434 is a wasteful number, since it uses less digits than its factorization.

152651434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309045.

The product of its digits is 14400, while the sum is 31.

The square root of 152651434 is about 12355.2188972919. The cubic root of 152651434 is about 534.4416499930.

The spelling of 152651434 in words is "one hundred fifty-two million, six hundred fifty-one thousand, four hundred thirty-four".