152657461 has 8 divisors (see below), whose sum is σ = 166630464. Its totient is φ = 138700320.

The previous prime is 152657459. The next prime is 152657497. The reversal of 152657461 is 164756251.

It is a happy number.

152657461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152657461 - 2¹ = 152657459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152657461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152657431) 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, 26136 + ... + 31438.

It is an arithmetic number, because the mean of its divisors is an integer number (20828808).

Almost surely, 2^152657461 is an apocalyptic number.

152657461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

152657461 is a deficient number, since it is larger than the sum of its proper divisors (13973003).

152657461 is a wasteful number, since it uses less digits than its factorization.

152657461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7931.

The product of its digits is 50400, while the sum is 37.

The square root of 152657461 is about 12355.4627999116. The cubic root of 152657461 is about 534.4486835276.

The spelling of 152657461 in words is "one hundred fifty-two million, six hundred fifty-seven thousand, four hundred sixty-one".