4157154 has 48 divisors (see below), whose sum is σ = 9513504. Its totient is φ = 1310400.

The previous prime is 4157147. The next prime is 4157159. The reversal of 4157154 is 4517514.

It is a happy number.

4157154 is a `hidden beast` number, since 41 + 571 + 54 = 666.

It is not an unprimeable number, because it can be changed into a prime (4157159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31669 + ... + 31799.

It is an arithmetic number, because the mean of its divisors is an integer number (198198).

Almost surely, 2^4157154 is an apocalyptic number.

4157154 is an abundant number, since it is smaller than the sum of its proper divisors (5356350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4157154 is a wasteful number, since it uses less digits than its factorization.

4157154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 220 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 4157154 is about 2038.9100029182. The cubic root of 4157154 is about 160.7923457409.

It can be divided in two parts, 415 and 7154, that added together give a square (7569 = 87²).

The spelling of 4157154 in words is "four million, one hundred fifty-seven thousand, one hundred fifty-four".