61941154 has 8 divisors (see below), whose sum is σ = 101358288. Its totient is φ = 28155060.

The previous prime is 61941151. The next prime is 61941161. The reversal of 61941154 is 45114916.

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

It is not an unprimeable number, because it can be changed into a prime (61941151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407732 + ... + 1407775.

It is an arithmetic number, because the mean of its divisors is an integer number (12669786).

Almost surely, 2^61941154 is an apocalyptic number.

61941154 is a deficient number, since it is larger than the sum of its proper divisors (39417134).

61941154 is a wasteful number, since it uses less digits than its factorization.

61941154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815520.

The product of its digits is 4320, while the sum is 31.

The square root of 61941154 is about 7870.2702621956. The cubic root of 61941154 is about 395.6639030032.

The spelling of 61941154 in words is "sixty-one million, nine hundred forty-one thousand, one hundred fifty-four".