49293154 has 4 divisors (see below), whose sum is σ = 73939734. Its totient is φ = 24646576.

The previous prime is 49293121. The next prime is 49293161. The reversal of 49293154 is 45139294.

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

It can be written as a sum of positive squares in only one way, i.e., 31102929 + 18190225 = 5577^2 + 4265^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12323287 + ... + 12323290.

Almost surely, 2^49293154 is an apocalyptic number.

49293154 is a deficient number, since it is larger than the sum of its proper divisors (24646580).

49293154 is a wasteful number, since it uses less digits than its factorization.

49293154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24646579.

The product of its digits is 38880, while the sum is 37.

The square root of 49293154 is about 7020.9083457912. The cubic root of 49293154 is about 366.6588756839.

The spelling of 49293154 in words is "forty-nine million, two hundred ninety-three thousand, one hundred fifty-four".