11450157 has 8 divisors (see below), whose sum is σ = 15793440. Its totient is φ = 7370160.

The previous prime is 11450149. The next prime is 11450161. The reversal of 11450157 is 75105411.

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

It is not a de Polignac number, because 11450157 - 2³ = 11450149 is a prime.

It is a super-2 number, since 2×11450157² = 262212190649298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450137) 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, 65719 + ... + 65892.

It is an arithmetic number, because the mean of its divisors is an integer number (1974180).

Almost surely, 2^11450157 is an apocalyptic number.

It is an amenable number.

11450157 is a deficient number, since it is larger than the sum of its proper divisors (4343283).

11450157 is a wasteful number, since it uses less digits than its factorization.

11450157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131643.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 11450157 is about 3383.8080619326. The cubic root of 11450157 is about 225.3912993405.

Adding to 11450157 its reverse (75105411), we get a palindrome (86555568).

The spelling of 11450157 in words is "eleven million, four hundred fifty thousand, one hundred fifty-seven".