10152946 has 4 divisors (see below), whose sum is σ = 15229422. Its totient is φ = 5076472.

The previous prime is 10152943. The next prime is 10152949. The reversal of 10152946 is 64925101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64925101 = 463 ⋅140227.

It is an interprime number because it is at equal distance from previous prime (10152943) and next prime (10152949).

It can be written as a sum of positive squares in only one way, i.e., 9369721 + 783225 = 3061^2 + 885^2 .

It is not an unprimeable number, because it can be changed into a prime (10152941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2538235 + ... + 2538238.

Almost surely, 2^10152946 is an apocalyptic number.

10152946 is a deficient number, since it is larger than the sum of its proper divisors (5076476).

10152946 is an equidigital number, since it uses as much as digits as its factorization.

10152946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076475.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 10152946 is about 3186.3687796613. The cubic root of 10152946 is about 216.5362902682.

The spelling of 10152946 in words is "ten million, one hundred fifty-two thousand, nine hundred forty-six".