69061434 has 16 divisors (see below), whose sum is σ = 148747872. Its totient is φ = 21249648.

The previous prime is 69061417. The next prime is 69061451. The reversal of 69061434 is 43416096.

It is an interprime number because it is at equal distance from previous prime (69061417) and next prime (69061451).

It is a super-2 number, since 2×69061434² = 9538963332272712, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 69061395 and 69061404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442624 + ... + 442779.

It is an arithmetic number, because the mean of its divisors is an integer number (9296742).

Almost surely, 2^69061434 is an apocalyptic number.

69061434 is an abundant number, since it is smaller than the sum of its proper divisors (79686438).

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

69061434 is a wasteful number, since it uses less digits than its factorization.

69061434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885421.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 69061434 is about 8310.3209324309. The cubic root of 69061434 is about 410.2782842052.

The spelling of 69061434 in words is "sixty-nine million, sixty-one thousand, four hundred thirty-four".