105715054 has 8 divisors (see below), whose sum is σ = 159821568. Its totient is φ = 52441200.

The previous prime is 105715039. The next prime is 105715087. The reversal of 105715054 is 450517501.

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

It is a super-2 number, since 2×105715054² = 22351345284445832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207847 + ... + 208354.

It is an arithmetic number, because the mean of its divisors is an integer number (19977696).

Almost surely, 2^105715054 is an apocalyptic number.

105715054 is a deficient number, since it is larger than the sum of its proper divisors (54106514).

105715054 is a wasteful number, since it uses less digits than its factorization.

105715054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416330.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 105715054 is about 10281.7826275408. The cubic root of 105715054 is about 472.8378987040.

It can be divided in two parts, 10571 and 5054, that added together give a 6-th power (15625 = 5⁶).

The spelling of 105715054 in words is "one hundred five million, seven hundred fifteen thousand, fifty-four".