152124046 has 4 divisors (see below), whose sum is σ = 228186072. Its totient is φ = 76062022.

The previous prime is 152124031. The next prime is 152124061. The reversal of 152124046 is 640421251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (152124031) and next prime (152124061).

It is a self number, because there is not a number n which added to its sum of digits gives 152124046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38031010 + ... + 38031013.

It is an arithmetic number, because the mean of its divisors is an integer number (57046518).

Almost surely, 2^152124046 is an apocalyptic number.

152124046 is a deficient number, since it is larger than the sum of its proper divisors (76062026).

152124046 is an equidigital number, since it uses as much as digits as its factorization.

152124046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76062025.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 152124046 is about 12333.8577095733. The cubic root of 152124046 is about 533.8254677042.

Adding to 152124046 its reverse (640421251), we get a palindrome (792545297).

The spelling of 152124046 in words is "one hundred fifty-two million, one hundred twenty-four thousand, forty-six".